A botanical field trip to the south of Peru . . . 45 years ago

In 1976, a paper appeared in the scientific journal Flora, authored by University of St Andrews botanist Peter Gibbs¹ (now retired), on the breeding system of a tuber crop, oca (Oxalis tuberosa), that is grown by farmers throughout the Andes of Peru and Bolivia.

Like a number of Oxalis species, oca has a particular floral morphology known as heterostyly that promotes outcrossing between different plants. In his 1877 The Different Forms of Flowers on Plants of the Same Species, Charles Darwin had illustrated (in Fig. 11) the particular situation of tristyly in ‘Oxalis speciosa‘, the same floral morphology that is found in oca. In this illustration taken from Darwin’s publication, the ‘legitimate’ pollinations are shown; stigmas can only receive pollen from stamens at the same level in another flower.

Anyway, to cut a long story short, Peter had visited Peru in early 1974 (hard to believe that it’s 45 years ago), made collections of oca from a number of localities, particularly one village, Cuyo Cuyo, in the Department of Puno in the south of Peru (just north of Lake Titicaca), and then studied the breeding system of the oca varieties that he’d collected. His 1976 paper in Flora emanated from that field trip.


But there’s more to that story (and publication) than meets the eye. It was also tied up with the research I was carrying out on potatoes in the Peruvian Andes at that time. Peter and I made that field trip together, spending at least three weeks on the road, before flying back to Lima from Cuzco.

I don’t recall precisely when I first met Peter. We were obviously in touch when planning the trip south, but I simply can’t remember whether, during 1973, Peter had passed through Lima where I was working at the International Potato Center (CIP) in La Molina since January that year, or he had contacted CIP’s Director General Richard Sawyer asking if the center could provide logistical support and the DG had passed that request on to me. Whatever the course of events, Peter and I came to an agreement to make a field trip together to the south of Peru.

This is the route of more than 2000 km that we took.

While working as an Associate Taxonomist at CIP I was also registered for a PhD in potato biosystematics (under potato expert Professor Jack Hawkes at The University of Birmingham) which I was expected to complete by 1975. My work, studying the breeding relationships of potato varieties with different chromosome numbers was similar, in some respects, to that Peter envisaged with oca.

I’d been looking for suitable field locations where it might be possible to study the dynamics of potato cultivation in an ‘unspoiled’ area where mostly traditional potato varieties were cultivated rather than varieties bred and released on the market in recent years. At the back end of 1973 I made a short visit to Puno on the shore of Lake Titicaca to explore several possible field sites. Then, Peter proposed we visit the remote village of Cuyo Cuyo, around 250 km north of Puno. He’d come across a paper (either one by AW Hill in 1939 or another by WH Hodge in 1951 – both are cited by Peter in his Flora paper) that described widespread oca cultivation at Cuyo Cuyo on a series of ancient terraces, but also of potato varieties. I wasn’t sure if this was the location I was looking for, but agreed that we could explore Cuyo Cuyo first before heading north towards Cuzco in search of other likely sites.


Our journey south to Puno took at least three days if memory serves me correctly. Our trusty chariot was a short wheelbase Land Rover, with a canvas hood.

Not the most secure vehicle if you have to park up overnight in an unprotected lot. Nor the most comfortable; very sturdy suspension. But an excellent vehicle otherwise for ‘driving’ out of tricky situations.

We headed south on the Panamericana Sur, stopping at Ica or Nazca on the first night south of Lima, then on the Arequipa on the second day.

The Panamericana hugs the coast through the southern desert, crossing river valleys that flow down from the Andes to meet the Pacific Ocean. Along these, and in the area of Camana (where the road heads inland to Arequipa) quite a lot of rice is grown.

From Arequipa it must have taken another day to travel to Puno across the altiplano.

We then had another night to recoup in Puno, enjoying a comfortable bed, some good food, and perhaps one too many algarrobina cocktails (made from pisco) that Peter had taken a shine to.

Along the shore of Lake Titicaca near Puno


It took a day to travel to Cuyo Cuyo, across the altiplano (>4000 masl), fording rivers, and then, as we approached the village from the south, dropping into a steep-sided valley, the Sandia Gorge.

We hit a cloud layer, obscuring views of the valley, but also coming across a landslide that had to be cleared before we could make progress.

Once past that barrier, the cloud cleared and we began to see something of the majesty of the Cuyo Cuyo valley, with the steep valley sides covered in ancient terraces that, as we discovered over the next few days, were still be farmed communally as they had been for generations apparently. On the descent into Cuyo Cuyo, the banks alongside the road were also covered in masses of a beautiful begonia (Begonia clarkei Hook.) with large white flowers about 3-4 inches in diameter.


Where to stay? There was no hotel or pensión in Cuyo Cuyo. We did however have some camping gear with us such as camp beds, sleeping bags and the like. Plus all our other equipment for collecting (and drying) herbarium samples, and flowers and flower buds for pollen and chromosome studies.

After some enquiries we met Sr Justo Salas Rubín (who was, if I remember correctly, the local postmaster – seen with Peter below) who gave us space in one of the rooms of his home (the ‘post office’?) to set up ‘camp’. We also soon became quite a curiosity for the local children (and some animal friends as well).

I was not disappointed that we chose Cuyo Cuyo first. It was an extraordinary location where we could interact with potato and oca farmers who grew a wide range of varieties, and who were open to collaborate with us. Since that visit in 1974 several other botanists (and anthropologists) have made field studies at Cuyo Cuyo on the agricultural terraces that I described here.

While Peter set about collecting samples in the many oca fields (mainly beside the river on the valley floor), I set off up the terraces to study a couple of fields for their varietal composition, the ploidy (or chromosome number) of these varieties, and the factors that led farmers to accept or reject varieties. I was interested to see how triploid varieties (sterile forms with 36 chromosomes that can only be formed following hybridization between varieties with 48 and 24 chromosomes) could enter farmer systems, and at what frequency.

I also looked at the methods used to cultivate potatoes, and the tools used.²

On the left is a foot plough, about 4 feet in length, known in Cuyo Cuyo as a ‘huire’ (most often ‘chaqui taccla’ in other parts of Peru). Its component parts are: A. ‘calzada’ that rests on the shoulder; B. ‘huiso’ or hand grip; C. ‘lazo’ or leather binding fastening the parts together; D. ‘taquillpo’ or foot rest; and E. the ‘reja’ or blade. On the right is a hand tool used for harvesting potatoes (and presumably oca as well) called the ‘lawccana’, as well as other cultivations during the growing season. Its component parts are: A. the ‘ccalo’ or handle; B. the ‘lazo’, a leather thong holding the blade C. or ‘chonta’ on to the handle.

My paper on potatoes at Cuyo Cuyo was finally published in 1980 in the journal Euphytica. And that’s a tale in itself.³

Peter was keen to make herbarium sheets of many of the varieties he’d collected. We set up a dryer in the house where we were staying. But there was a problem. Most of the samples were pretty wet to begin with, as we experienced intermittent rain during our stay in Cuyo Cuyo. Oca stems are very fleshy, and despite our best efforts, they just didn’t dry out. Even when we got them back to Lima, and Peter prepared them for shipping back to St Andrews, many of the samples were still showing signs of life.

Indeed, after he returned to Scotland, Peter was able to take cuttings from his herbarium samples and grow plants to maturity in the glasshouse, thus continuing his studies there.


After three or four days in Cuyo Cuyo, we retraced our steps to Puno, then headed north towards Cuzco and further study sites near Chinchero.

At these, I was particularly interested in taking flower bud samples from different potato fields. In the area we chose, farmers grew a combination of bred varieties for sale in the local markets of Cuzco and, around their homes, native varieties for home consumption. In this photo, large plantings of commercial varieties stretch into the distance. Around the homes in the foreground, in walled gardens, farmers grew their native varieties.

As I was busy looking at different varieties, these two women came by, and one sat down to breastfeed her baby. They are wearing the traditional dress of that region of Cuzco.

On another day we set out to study potato (and oca) fields a little more remote, so had to hire horses to reach our destination.

Field work complete, Peter and I spent a couple of days resting up in Cuzco before flying back to Lima. We left the Land Rover there for one of my colleagues Zósimo Huamán to pick up, as he planned to undertake some fieldwork as well before driving back to Lima.

During the couple of days in Cuzco we paid a call on Prof. César Vargas, a renowned Peruvian botanist (and close friend of my PhD supervisor Jack Hawkes), who I’d met once before in January 1973 not long after I arrived in Peru. Prof Vargas’s daughter Martha studied for her MSc degree in botany at the University of St Andrews.

L to R: my wife Steph, Peter, and Martha Vargas

All in all, we had a successful field trip to the south of Peru. It’s hard to believe it all took place 45 years ago next month. But it remains, in my mind’s eye, quite a significant trip from the years I spent in Peru.


¹ Peter graduated in botany from the University of Liverpool, and completed his PhD in 1964 there under the supervision of Professor Vernon Heywood, who moved to the University of Reading to become head of that university’s Department of Botany a couple of years later. Peter and I had a lot to talk about, because in 1969-70, when I was an undergraduate at the University of Southampton, Vernon Heywood gave a series of 20 lectures on flowering plant taxonomy over 10 weeks to Southampton botanists, because Leslie Watson, Southampton’s taxonomy lecturer had moved to Australia. Vernon and I renewed our acquaintance some years later, in 1991, when he and I attended a genetic resources meeting at the Food and Agriculture Organization of the United Nations (FAO) in Rome just before I moved to the Philippines to join the International Rice Research Institute (IRRI).

² One interesting piece of information that didn’t make it into my thesis but which I remember clearly was the incidence of geophagy among some residents of Cuyo Cuyo. I was taken to a location where farmers would excavate small quantities of a hard clay, that would be ground to a powder and mixed with water to form a slurry or soft paste. They would then dip recently harvested boiled potatoes in the clay as this, apparently, would decrease the slightly ‘spicy’ flavor of some of the varieties. I’m not sure how widespread this behavior was, but it’s something that has stuck in my mind all these years. I think I once had photos but they are long lost, more’s the pity.

³ I completed my PhD in December 1975, and shortly afterwards moved to Costa Rica to continue working for CIP, in potato breeding and agronomy. I started to prepare three manuscripts from my thesis for publication in Euphytica. The first, on varietal diversity, was submitted in February 1977, and published later the same year. The second, on breeding relationships, was published in 1978, having been submitted in July 1977. The third, on the ethnobotany of potato cultivation in Cuyo Cuyo finally appeared in print in 1980, having been submitted to Euphytica in February 1979.

But Euphytica had not been the first choice for this third paper. I actually produced a manuscript for the journal Economic Botany, and it included more details of the cropping systems and varietal choices made by farmers. My paper was received by the journal and acknowledged, but then I heard nothing more, for months and months. Eventually I wrote to the editor asking about the status of my manuscript. And I received a very strange reply.

It seemed that the editor-in-chief had retired, and his replacement had found, on file, manuscripts that had been submitted up to 20 years earlier, but had never been published! I was asked how I wanted to proceed with my manuscript as there was no guarantee it would appear in print any time soon. But about the same time, I received a nice letter from the then editor of Euphytica, Dr AC Zeven, complimenting me on my PhD thesis (which he had read in the library at Wageningen University in the Netherlands) and encouraging me to publish my work on the ethnobotany of potatoes – if I hadn’t already done so. I withdrew my manuscript from Economic Botany, and after some reformatting to fit the Euphytica style, sent it to Dr Zeven. He requested some deletions of the more descriptive sections on ethnobotany, and published my paper in 1980.


One last thing: I also remember was the novel that Peter was reading throughout the trip. Watership Down by Richard Adams, first published in 1972, that went on to become a literary sensation. I did read it myself at some point, but whether I borrowed Peter’s copy immediately after the trip, or some time later, I don’t recall. I know I didn’t think it would become the phenomenon that it did. What do I know?


 

Discovering Vavilov, and building a career in plant genetic resources: (3) Becoming a genebanker in the 1990s, and beyond

My decision to leave a tenured position at the University of Birmingham in June 1991 was not made lightly. I was about to be promoted to Senior Lecturer, and I’d found my ‘home’ in the Plant Genetics Research Group following the reorganization of the School of Biological Sciences a couple of years earlier.

But I wasn’t particularly happy. Towards the end of the 1980s, Margaret Thatcher’s Conservative Government had become hostile to the university sector, demanding significant changes in the way they operated before acceding to any improvements in pay and conditions. Some of the changes then forced on the university system still bedevil it to this day.

I felt as though I was treading water, trying to keep my head above the surface. I had a significant teaching load, research was ticking along, PhD and MSc students were moving through the system, but still the university demanded more. So when an announcement of a new position as Head of the Genetic Resources Center (GRC) at the International Rice Research Institute (IRRI) in the Philippines landed on my desk in September 1990, it certainly caught my interest. I discussed such a potential momentous change with Steph, and with a couple of colleagues at the university.

Nothing venture, nothing gained, I formally submitted an application to IRRI and, as they say, the rest is history. However, I never expected to spend the next 19 years in the Philippines.


Since 1971, I’d worked almost full time in various aspects of conservation and use of plant genetic resources. I’d collected potato germplasm in Peru and the Canary Islands while at Birmingham, learned the basics of potato agronomy and production, worked alongside farmers, helped train the next generation of genetic conservation specialists, and was familiar with the network of international agricultural research centers supported through the Consultative Group on International Agricultural Research or CGIAR.

What I had never done was manage a genebank or headed a department with tens of staff at all professional levels. Because the position in at IRRI involved both of these. The head would be expected to provide strategic leadership for GRC and its three component units: the International Rice Germplasm Center (IRGC), the genebank; the International Network for the Genetic Evaluation of Rice (INGER); and the Seed Health Unit (SHU). However, only the genebank would be under the day-to-day management of the GRC head. Both INGER and the SHU would be managed by project leaders, while being amalgamated into a single organizational unit, the Genetic Resources Center.

I was unable to join IRRI before 1 July 1991 due to teaching and examination commitments at the university that I was obliged to fulfill. Nevertheless, in April I represented IRRI at an important genetic resources meeting at FAO in Rome, where I first met the incoming Director General of the International Board for Plant Genetic Resources (soon to become the International Plant Genetic Resources Institute or IPGRI), Dr Geoff Hawtin, with whom I’ve retained a friendship ever since.

On arrival at IRRI, I discovered that the SHU had been removed from GRC, a wise decision in my opinion, but not driven I eventually discerned by real ‘conflict of interest’ concerns, rather internal politics. However, given that the SHU was (and is) responsible, in coordination with the Philippines plant health authorities, to monitor all imports and exports of rice seeds at IRRI, it seemed prudential to me not to be seen as both ‘gamekeeper and poacher’, to coin a phrase. After all the daily business of the IRGC and INGER was movement of healthy seeds across borders.


Klaus Lampe

My focus was on the genebank, its management and role within an institute that itself was undergoing some significant changes, 30 years after it had been founded, under its fifth Director General, Dr Klaus Lampe, who had hired me. He made it clear that the head of GRC would not only be expected to bring IRGC and INGER effectively into a single organizational unit, but also complete a ‘root and branch’ overhaul of the genebank’s operations and procedures, long overdue.

Since INGER had its own leader, an experienced rice breeder Dr DV Seshu, somewhat older than myself, I could leave the running of that network in his hands, and only concern myself with INGER within the context of the new GRC structure and personnel policies. Life was not easy. My INGER colleagues dragged their feet, and had to be ‘encouraged’ to accept the new GRC reality that reduced the freewheeling autonomy they had become accustomed to over the previous 20 years or so, on a budget of about USD1 million a year provided by the United Nations Development Program or UNDP.

When interviewing for the GRC position I had also queried why no germplasm research component had been considered as part of the job description. I made it clear that if I was considered for the position, I would expect to develop a research program on rice genetic resources. That indeed became the situation.


Once in post at IRRI, I asked lots of questions. For at least six months until the end of 1991, I made no decisions about changes in direction for the genebank until I better understood how it operated and what constraints it faced. I also had to size up the caliber of staff, and develop a plan for further staff recruitment. I did persuade IRRI management to increase resource allocation to the genebank, and we were then able to hire technical staff to support many time critical areas.

But one easy decision I did make early on was to change the name of the genebank.  As I’ve already mentioned, its name was the ‘International Rice Germplasm Center’, but it didn’t seem logical to place one center within another, IRGC in GRC. So we changed its name to the ‘International Rice Genebank’, while retaining the acronym IRGC (which was used for all accessions in the germplasm collection) to refer to International Rice Genebank Collection.

In various blog posts over the past year or so, I have written extensively about the genebank at IRRI, so I shall not repeat those details here, but provide a summary only.

I realized very quickly that each staff member had to have specific responsibilities and accountability. We needed a team of mutually-supportive professionals. In a recent email from one of my staff, he mentioned that the genebank today was reaping the harvest of the ‘seeds I’d sown’ 25 years ago. But, as I replied, one has to have good seeds to begin with. And the GRC staff were (and are) in my opinion quite exceptional.

In terms of seed management, we beefed up the procedures to regenerate and dry seeds, developed protocols for routine seed viability testing, and eliminated duplicate samples of genebank accessions that were stored in different locations, establishing an Active Collection (at +4ºC, or thereabouts) and a Base Collection (held at -18ºC). Pola de Guzman was made Genebank Manager, and Ato Reaño took responsibility for all field operations. Our aim was not only to improve the quality of seed being conserved in the genebank, but also to eliminate (in the shortest time possible) the large backlog of samples to be processed and added to the collection.

Dr Kameswara Rao (from IRRI’s sister center ICRISAT, based in Hyderabad, India) joined GRC to work on the relationship between seed quality and seed growing environment. He had received his PhD from the University of Reading, and this research had started as a collaboration with Professor Richard Ellis there. Rao’s work led to some significant changes to our seed production protocols.

Since I retired, I have been impressed to see how research on seed physiology and conservation, led by Dr Fiona Hay (now at Aarhus University in Denmark) has moved on yet again. Take a look at this story I posted in 2015.

Screen house space for the valuable wild species collection was doubled, and Soccie Almazan appointed as  wild species curator.

One of the most critical issues I had to address was data management, which was in quite a chaotic state, with data on the Asian rice samples (known as Oryza sativa), the African rices (O. glaberrima), and the remaining 20+ wild species managed in separate databases that could not ‘talk’ to each another. We needed a unified data system, handling all aspects of genebank management, germplasm regeneration, characterization and evaluation, and germplasm exchange. We spent about three years building that system, the International Rice Genebank Collection Information System (IRGCIS). It was complicated because data had been coded differently for the two cultivated and wild species, that I have written about here. That’s a genebank lesson that needs to be better appreciated in the genebank community. My colleagues Adel Alcantara, Vanji Guevarra, and Myrna Oliva did a splendid job, which was methodical and thorough.

In 1995 we released the first edition of a genebank operations manual for the International Rice Genebank, something that other genebanks have only recently got round to.

Our germplasm research focused on four areas:

  • seed conservation (with Richard Ellis at the University of Reading, among others);
  • the use of molecular markers to better manage and use the rice collection (with colleagues at the University of Birmingham and the John Innes Centre in Norwich);
  • biosystematics of rice, concentrating on the closest wild relative species (led by Dr Bao-Rong Lu and supported by Yvette Naredo and the late Amy Juliano);
  • on farm conservation – a project led by French geneticist Dr Jean-Louis Pham and social anthropologists Dr Mauricio Bellon and Steve Morin.

At the beginning of the 1990s there were no genome data to support the molecular characterization of rice. Our work with molecular markers was among use these to study a germplasm collection. The research we published on association analysis is probably the first paper that showed this relationship between markers and morphological characteristics or traits.

In 1994, I developed a 5-year project proposal for almost USD3.3 million that we submitted for support to the Swiss Development Cooperation. The three project components included:

  • germplasm exploration (165 collecting missions in 22 countries), with about half of the germplasm collected in Laos; most of the collected germplasm was duplicated at that time in the International Rice Genebank;
  • training: 48 courses or on-the-job opportunities between 1995 and 1999 in 14 countries or at IRRI in Los Baños, for more than 670 national program staff;
  • on farm conservation to:
    • to increase knowledge on farmers’ management of rice diversity, the factors that
      influence it, and its genetic implications;
    • to identify strategies to involve farmers’ managed systems in the overall conservation of
      rice genetic resources.

I was ably assisted in the day-to-day management of the project by my colleague Eves Loresto, a long-time employee at IRRI who sadly passed away a few years back.

When I joined IRRI in 1991 there were just under 79,000 rice samples in the genebank. Through the Swiss-funded project we increased the collection by more than 30%. Since I left the genebank in 2001 that number has increased to over 136,000 making it the largest collection of rice germplasm in the world.

We conducted training courses in many countries in Asia and Africa. The on-farm research was based in the Philippines, Vietnam, and eastern India. It was one of the first projects to bring together a population geneticist and a social anthropologist working side-by-side to understand how, why, and when farmers grew different rice varieties, and what incentives (if any) would induce them to continue to grow them.

The final report of this 5-year project can be read here. We released the report in 2000 on an interactive CD-ROM, including almost 1000 images taken at many of the project sites, training courses, or during germplasm exploration. However, the links in the report are not active on this blog.

During my 10 year tenure of GRC, I authored/coauthored 33 research papers on various aspects of rice genetic resources, 1 co-edited book, 14 book chapters, and 23 papers in the so-called ‘grey’ literature, as well as making 33 conference presentations. Check out all the details in this longer list, and there are links to PDF files for many of the publications.


In 1993 I was elected chair of the Inter-Center Working Group on Genetic Resources, and worked closely with Geoff Hawtin at IPGRI, and his deputy Masa Iwanaga (an old colleague from CIP), to develop the CGIAR’s System-wide Genetic Resources Program or SGRP. Under the auspices of the SGRP I organized a workshop in 1999 on the application of comparative genetics to genebank collections.

Professor John Barton

With the late John Barton, Professor of Law at Stanford University, we developed IRRI’s first policy on intellectual property rights focusing on the management, exchange and use of rice genetic resources. This was later expanded into a policy document covering all aspects of IRRI’s research.

The 1990s were a busy decade, germplasm-wise, at IRRI and in the wider genetic resources community. The Convention on Biological Diversity had come into force in 1993, and many countries were enacting their own legislation (such as Executive Order 247 in the Philippines in 1995) governing access to and use sovereign genetic resources. It’s remarkable therefore that we were able to accomplish so much collecting between 1995 and 2000, and that national programs had trust in the IRG to safely conserve duplicate samples from national collections.

Ron Cantrell

All good things come to an end, and in January 2001 I was asked by then Director General Ron Cantrell to leave GRC and become the institute’s Director for Program Planning and Coordination (that became Communications two years later as I took on line management responsibility for Communication and Publications Services, IT, and the library). On 30 April, I said ‘goodbye’ to my GRC colleagues to move to my new office across the IRRI campus, although I kept a watching brief over GRC for the next year until my successor, Dr Ruaraidh Sackville Hamilton, arrived in Los Baños.

Listen to Ruaraidh and his staff talking about the genebank.


So, after a decade with GRC I moved into IRRI’s senior management team and set about bringing a modicum of rationale to the institute’s resource mobilization initiatives, and management of its overall research project portfolio. I described here how it all started. The staff I was able to recruit were outstanding. Running DPPC was a bit like running a genebank: there were many individual processes and procedures to manage the various research projects, report back to donors, submit grant proposals and the like. Research projects were like ‘genebank accessions’ – all tied together by an efficient data management system that we built in an initiative led by Eric Clutario (seen standing on the left below next to me).

From my DPPC vantage point, it was interesting to watch Ruaraidh take GRC to the next level, adding a new cold storage room, and using bar-coding to label all seed packets, a great addition to the data management effort. With Ken McNally’s genomics research, IRRI has been at the forefront of studies to explore the diversity of genetic diversity in germplasm collections.

Last October, the International Rice Genebank was the first to receive in-perpetuity funding from the Crop Trust. I’d like to think that the significant changes we made in the 1990s to the genebank and management of rice germplasm kept IRRI ahead of the curve, and contributed to its selection for this funding.

I completed a few publications during this period, and finally retired from IRRI at the end of April 2010. Since retirement I have co-edited a second book on climate change and genetic resources, led a review of the CGIAR’s genebank program, and was honored by HM The Queen as an Officer of the British Empire (OBE) in 2012 for my work at IRRI.

So, as 2018 draws to a close, I can look back on almost 50 years involvement in the conservation and use of plant genetic resources for food and agriculture. What an interesting—and fulfilling—journey it has been.


 

 

 

 

Discovering Vavilov, and building a career in plant genetic resources: (2) Training the next generation of specialists in the 1980s

When, in the mid- to late-60s, Jack Hawkes was planning a one-year MSc course, Conservation and Utilization of Plant Genetic Resources (CUPGR), at the University of Birmingham (in the Department of Botany), Sir Otto Frankel (that doyen of the genetic resources movement) predicted that the course would probably have a lifetime of just 20 years, at most. By then, he assumed, all the persons who needed such training would have passed through the university’s doors. Job done! Well, it didn’t turn out quite that way.

The first cohort of four students graduated in September 1970, when I (and four others) arrived at the university to begin our careers in plant genetic resources. In 1989, the course celebrated its 20th anniversary. But there was still a demand, and Birmingham would continue to offer graduate training (and short course modules) in genetic resources for the next 15 or so years before dwindling applications and staff retirements made the course no longer viable.

Over its lifetime, I guess at least 500 MSc and Short Course students from more than 100 countries received their training in genetic conservation and use. So, for many years, the University of Birmingham lay at the heart of the growing genetic resources movement, and played a pivotal role in ensuring that national programs worldwide had the trained personnel to set up and sustain genetic conservation of local crops and wild species. Many Birmingham graduates went on to lead national genetic resources programs, as evidenced by the number who attended the 4th International Technical Conference on Plant Genetic Resources convened by FAO in Leipzig in June 1996.

Birmingham PGR students at the Leipzig conference in 1996. Trevor Sykes (class of 1969) is wearing the red tie, in the middle of the front row, standing next to Andrea Clausen (Argentina) on his left. Geoff Hawtin, then Director General of IPGRI is fourth from the right (On the back row), and Lyndsey Withers (who gave a course on in vitro conservation to Birmingham students) is second from the right on the front row (standing in between Liz Matos (from Angola) on her left, and the late Rosa Kambuou (Papua New Guinea).


In April 1981, I joined that training effort as a faculty member at the university. For the previous eight years, I had been working for the International Potato Center (CIP) in Peru and Costa Rica. Around September 1980 (a couple months before I left Costa Rica to return to Lima and my next assignment with CIP), I was made aware that a Lectureship had just been advertised in the Department of Plant Biology (as the Department of Botany had been renamed) to contribute to the MSc course curriculum.

Jack Hawkes was due to retire in September 1982 after he reached the mandatory retirement age (for full professors) of 67. He persuaded the university to create a lectureship in his department to cover some of the important topics that he would vacate, primarily in crop diversity and evolution.

After my arrival in Birmingham, I didn’t have any specific duties for first four months. With the intake of the 1981-82 cohort, however, it was ‘full steam ahead’ and my teaching load remained much the same for the next decade. My teaching focused on crop diversity and evolution, germplasm exploration, and agricultural systems, although I made some small contributions to other topics as well.

I also took on the role of Short Course Tutor for those who came to study on one or both of the semester modules (about 12 weeks each).

Since its inception in 1969, the overall structure of the course remained much the same, with about nine months of theory, followed by written examinations. The curriculum varied to some degree over the lifetime of the course, as did the content as new biology opened new opportunities to study, conserve, and use genetic resources.

Following the examinations, all students completed a three-month research project and submitted a dissertation around the middle of September, which was examined by an external examiner. The first external examiner, from 1970-1972, was Professor Norman Simmonds, then Director of the Scottish Plant Breeding Station, and a widely respected plant breeder and potato and banana expert.

Financial support for students came from a variety of sources. The year after I graduated, the course was recognized by one of the UK research councils (I don’t remember which) for studentship support, and annually three or four British students were funded in this way through the 1970s and 80s. By the late 1970s, the International Board for Plant Genetic Resources¹ (IBPGR) funded many of the students coming from overseas, and had also agreed an annual grant to the department that, among other aspects, funded a lectureship in seed physiology and conservation (held by Dr Pauline Mumford). A few students were self-funded.

Here are some of the classes from 1978 to 1988; names of students can be found in this file. Do you recognize anyone?

L: Class of 1978 | R: Class of 1979

L: Class of 1984 | R: Class of 1985

L: Class of 1986 | Class of 1987

L: Class of 1988 | R: Short Course participants, Autumn semester 1987

The first group of students that I had direct contact with, in the autumn of 1981, came from Bangladesh, Germany, Indonesia, Malaysia, Portugal, Turkey, and Uruguay. After nearly 40 years I can’t remember all their names, unfortunately.

The MSc class of 1982: L-R: Ghani Yunus (Malaysia), ?? (Uruguay), Rainer Freund (Germany), Ayfer Tan (Turkey), Dr Pauline Mumford (IBPGR-funded lecturer), ?? (Bangladesh), ?? (Bangladesh), Maria Texeira (Portugal), ?? (Indonesia).

Over the decade I remained at Birmingham, I must have supervised the dissertation projects of about 20-25 students, quite an intensive commitment during the summer months. Since my main interest was crop diversity and biosystematics, several students ran projects on potatoes and Lathyrus. I curated the Hawkes collection of wild potato species, and had also assembled a large collection of Lathyrus species from different countries and diverse environments. Some students wanted to work on crops and species important in their countries and, whenever possible, we tried to accommodate their interests. Even with glasshouse facilities it was not always possible to grow many tropical species at Birmingham². In any case, the important issue was for students to gain experience in designing and executing projects, and evaluating germplasm effectively. Two students from Uganda for example, studied the resistance of wild potatoes from Bolivia to the potato cyst nematode, in collaboration with the Nematology Department at Rothamsted Experiment Station.

Several students stayed on to complete PhD degrees under my supervision, or jointly supervised with my colleague Professor Brian Ford-Lloyd (who was the MSc Course Tutor), and I have written more about that here.

Immediately on joining the department in 1981, Jack asked me to take on the supervision of two of his students, Lynne Woodwards and Adi Damania who were half way through their research. Lynne competed her study of the non-blackening trait in a tetraploid (2n=4x=48 chromosomes) wild potato species from Mexico, Solanum hjertingii in 1982. Adi split his time between Birmingham and the Germplasm Institute in Bari, Italy, where he was co-supervised by Professor Enrico Porceddu, studying barley and wheat landraces from Nepal and Yemen. One of the methods he used was the separation of seed proteins using gel electrophoresis. His PhD was completed in 1983.

Lynne’s research on Solanum hjertingii was continued by Ian Gubb, in collaboration with the Institute of Food Research in Norwich.

Two Peruvian students, Rene Chavez (1978) and Carlos Arbizu (1979) completed their PhD theses in 1984 and 1990 respectively. They did all their experimental work at CIP in Lima, studying wide crosses in potato breeding, and wild potatoes as sources of virus resistance.

Malaysian student Ghani Yunus (1982) returned to Birmingham around 1986 to commence his PhD and continued his study of the grasspea (Lathyrus sativus) that he began for his MSc dissertation.


While the MSc course comprised my main teaching load, I also had some undergraduate teaching commitments. I did no First Year teaching, thank goodness! In the Summer Semester I had a 50% commitment to a Flowering Plant Taxonomy module as part of the Second Year Plant Biology stream. I also gave half a dozen lectures on agricultural systems as part of a Second Year Common Course attended by all Biological Sciences students, and I eventually became chair of that course.

With Brian, we offered a Third (Final) Year option in conservation and use of genetic resources under the Plant Biology degree. I guess during the 1980s some 40 students (maybe more) chose that option. The five-week module comprised about 20-25 lectures, and each student also had to undertake an practical project as well. It was quite a challenge to devise and supervise so many ‘doable’ projects during such a short period.


While all this was going on, I also had a couple of research projects on potatoes. The first, on true potato seed, was in collaboration with CIP in Peru and the Plant Breeding Institute in Cambridge. Over the project’s five-year life, I traveled to Lima at least once a year. This also gave me an opportunity to check on progress of my PhD students there.

In another project (with Brian) funded by industry, we investigated the opportunity for using somaclonal variation to identify genotypes resistant to low temperature sweetening in potatoes. The research had an important spin-off however for the genetic conservation of vegetatively-propagated crops like potatoes, as we demonstrated that genetic changes do occur during in vitro or tissue culture.

Knowing of my annual trips to Peru, the chocolate and confectionery manufacturers in the UK asked me to scope the possibility of establishing a field genebank in Peru of cacao (cocoa) trees in the northeast of the country. The industry had funded a project like this in Ecuador, and wanted to replicate it in Peru. Regrettably, the security situation deteriorated markedly in Peru (due to the Shining Path or Sendero Luminoso terrorist group), and the project never went ahead.


Brian and I collaborated a good deal during the 1980s, in teaching, research, and publishing.

Around 1983 he and I had the idea of writing a short general text about genetic resources and their conservation. As far as we could determine there were no books of this nature suitable for both undergraduates and postgraduates. Having approached the publisher Edward Arnold, we set about putting our ideas down on paper. The book appeared in 1986, with a print run of 3000, which quickly sold out. After Edward Arnold was taken over by Cambridge University Press, our modest volume was re-issued in a digitally printed version in 2010.

In 1988, we organized the first International Workshop on Plant Genetic Resources at Birmingham, on in situ conservation. The topic of the second two-day workshop, in April 1989, focused on climate change and genetic resources. We were ahead of our time! Proceedings from the workshop were published by Belhaven Press in 1990. It was a theme that my co-editors and I returned to in 2014, published by CAB International.


Around 1989, however, I was becoming increasingly disillusioned with university life, and had begun to think about seeking other opportunities, although none seemed to come along. Until September 1990, that is. One morning, I received in the mail a copy of a recruitment announcement for Head of the Genetic Resources Center at the International Rice Research Institute (IRRI) in the Philippines. To this day I have no idea who sent me this announcement, as there was no cover note.

Nothing ventured, nothing gained, I decided to submit my application. After all, IRRI was a sister center of CIP, and I was very familiar with the international agricultural research centers funded through the Consultative Group on International Agricultural Research (CGIAR).

Personally, I knew it would be a huge opportunity, but also a challenge for Steph and our two daughters Hannah (13) and Philippa (9). But apply I did, and went for an interview at the beginning of January 1991, learning three weeks later that I was the preferred candidate of three interviewed. All three of us were ex-Birmingham MSc and PhD, having completed our theses under the supervision of Jack Hawkes. My ‘rivals’ were managing genebanks in the UK and Nigeria. I had no genebank experience per se.

I was about to become a genebanker, but I couldn’t join the institute quite as early as IRRI management desired. I still had teaching and examination commitments to fulfill for that academic year, which would not be finished until the end of June. Nevertheless, IRRI did ask me to represent the institute at a meeting in April of the Commission on Plant Genetic Resources at the Food and Agriculture Organization (FAO) in Rome, the first of many that I would attend over the next decade.

Friday 28 June was my last day at the university. Two days later I was on my way to Manila, to open the next chapter of my genetic resources adventure.


¹ Around 1990, IBPGR became the International Plant Genetic Resources Institute (IPGRI), and later, Bioversity International, expanding its headquarters in Rome.

² One of the students in my 1970-71 class, Folu Ogbe from Nigeria, undertook a project on West African rice and part of one glasshouse was converted to a ‘rice paddy’!


 

 

Discovering Vavilov, and building a career in plant genetic resources: (1) Starting out in South America in the 1970s

Nikolai Vavilov

Russian geneticist and plant breeder Nikolai Vavilov (1887-1943) is a hero of mine. He died, a Soviet prisoner, five years before I was born.

Until I began my graduate studies in the Department of Botany at the University of Birmingham in the conservation and use of plant genetic resources (i.e., crops and their wild relatives) almost 50 years ago in September 1970, his name was unknown to me. Nevertheless, Vavilov’s prodigious publications influenced the career I subsequently forged for myself in genetic conservation.

Jack Hawkes

At the same time I was equally influenced by my mentor and PhD supervisor Professor Jack Hawkes, at Birmingham, who met Vavilov in St Petersburg in 1938.

Vavilov undoubtedly laid the foundations for the discipline of genetic resources —the collection, conservation, evaluation, and use of plant genetic resources for food and agriculture (PGRFA). It’s not for nothing that he is widely regarded as the Father of Plant Genetic Resources.

Almost 76 years on from his death, we now understand much more about the genetic diversity of crops than we ever dreamed possible, even as recently as the turn of the Millennium, thanks to developments in molecular biology and genomics. The sequencing of crop genomes (which seems to get cheaper and easier by the day) opens up significant opportunities for not only understanding how diversity is distributed among crops and species, but how it functions and can be used to breed new crop varieties that will feed a growing world population struggling under the threat of environmental challenges such as climate change.

These tools were not available to Vavilov. He used his considerable intellect and powers of observation to understand the diversity of many crop species (and their wild relatives) that he and his associates collected around the world. Which student of genetic resources can fail to be impressed by Vavilov’s theories on the origins of crops and how they varied among regions.

In my own small way, I followed in Vavilov’s footsteps for the next 40 years. I can’t deny that I was fortunate. I was in the right place at the right time. I had some of the best connections. I met some of the leading lights such as Sir Otto Frankel, Erna Bennett, and Jack Harlan, to name just three. I became involved in genetic conservation just as the world was beginning to take notice.


Knowing of my ambition to work overseas (particularly in South America), Jack Hawkes had me in mind in early 1971 when asked by Dr Richard Sawyer, the first Director General of the International Potato Center (CIP, based in Lima, Peru) to propose someone to join the newly-founded center to curate the center’s collection of Andean potato varieties. This would be just a one-year appointment while a Peruvian scientist received MSc training at Birmingham. Once I completed the MSc training in the autumn of 1971, I had some of the expertise and skills needed for that task, but lacked practical experience. I was all set to get on the plane. However, my recruitment to CIP was delayed until January 1973 and I had, in the interim, commenced a PhD project.

I embarked on a career in international agricultural research for development almost by serendipity. One year became a lifetime. The conservation and use of plant genetic resources became the focus of my work in two international agricultural research centers (CIP and IRRI) of the Consultative Group on International Agricultural Research (CGIAR), and during the 1980s at the University of Birmingham.


My first interest were grain legumes (beans, peas, etc.), and I completed my MSc dissertation studying the diversity and origin of the lentil, Lens culinaris whose origin, in 1970, was largely speculation.

Trevor Williams

Trevor Williams, the MSc Course tutor, supervised my dissertation. He left Birmingham around 1977 to become the head of the International Board for Plant Genetic Resources (IBPGR) in Rome, that in turn became the International Plant Genetic Resources Institute (IPGRI), and continues today as Bioversity International.

Joe Smartt

I guess that interest in legume species had been sparked by Joe Smartt at the University of Southampton, who taught me genetics and encouraged me in the first instance to apply for a place to study at Birmingham in 1970.

But the cold reality (after I’d completed my MSc in the autumn of 1971) was that continuing on to a PhD on lentils was never going to be funded. So, when offered the opportunity to work in South America, I turned my allegiance to potatoes and, having just turned 24, joined CIP as Associate Taxonomist.

From the outset, it was agreed that my PhD research project, studying the diversity and origin, and breeding relationships of a group of triploid (with three sets of chromosomes) potato varieties that were known scientifically as Solanum x chaucha, would be my main contribution to the center’s research program. But (and this was no hardship) I also had to take time each year to travel round Peru and collect local varieties of potatoes to add to CIP’s germplasm collection.

I explored the northern departments of Ancash and La Libertad (with my colleague Zósimo Huamán) in May 1973, and Cajamarca (on my own with a driver) a year later. Each trip lasted almost a month. I don’t recall how many new samples these trips added to CIP’s growing germplasm collection, just a couple of hundred at most.

Collecting in Ancash with Zosimo Huaman in May 1973.

Collecting potatoes from a farmer in Cajamarca, northern Peru in May 1974 (L); and getting ready to ride off to a nearby village, just north of Cuzco, in February 1974 (R).

In February 1974, I spent a couple of weeks in the south of Peru, in the department of Puno, studying the dynamics of potato cultivation on terraces in the village of Cuyo-Cuyo.

Potato terraces at Cuyo Cuyo in Puno, southern Peru.

I made just one short trip with Jack Hawkes (and another CIP colleague, Juan Landeo) to collect wild potatoes in central Peru (Depts. of Cerro de Pasco, Huánuco, and Lima). It was fascinating to watch ‘the master’ at work. After all, Jack had been collecting wild potatoes the length of the Americas since 1939, and instinctively knew where to find them. Knowing their ecological preferences, he could almost ‘smell out’ each species.

With Jack Hawkes, collecting Solanum multidissectum in the central Andes north of Lima, early 1975.

My research (and Zósimo’s) contributed to a better understanding of potato diversity in the germplasm collection, and the identification of duplicate clones. During the 1980s the size of the collection maintained as tubers was reduced, while seeds (often referred to as true potato seed, or TPS) was collected for most samples.

Potato varieties (representative ‘morphotypes’) of Solanum x chaucha that formed part of my PhD study. L-R, first row: Duraznillo, Huayro, Garhuash Shuito, Puca Shuito, Yana Shuito L-R, second row: Komar Ñahuichi, Pishpita, Surimana, Piña, Manzana, Morhuarma L-R, third row: Tarmeña, Ccusi, Yuracc Incalo L-R, fourth row: Collo, Rucunag, Hayaparara, Rodeñas

Roger Rowe

Dr Roger Rowe was my department head at CIP, and he became my ‘local’ PhD co-supervisor. A maize geneticist by training, Roger joined CIP in July 1973 as Head of the Department of Breeding & Genetics. Immediately prior to joining CIP, he led the USDA’s Inter-Regional Potato Introduction Project IR-1(now National Research Support Program-6, NRSP-6) at the Potato Introduction Station in Sturgeon Bay, Wisconsin.

Although CIP’s headquarters is at La Molina on the eastern outskirts of Lima, much of my work was carried out in Huancayo, a six hour drive winding up through the Andes, where CIP established its highland field station. This is where we annually grew the potato collection.

Aerial view of the potato germplasm collection at the San Lorenzo station of CIP, near Huancayo in the Mantaro Valley, central Peru, in the mid-1970s.

During the main growing season, from about mid-November to late April  (coinciding with the seasonal rainfall), I’d spend much of every week in Huancayo, making crosses and evaluating different varieties for morphological variation. This is where I learned not only all the practical aspects of conservation of a vegetatively-propagated crop, and many of the phytosanitary implications therein, but I also learned how to grow a crop of potatoes. Then back in Lima, I studied the variation in tuber proteins using a tool called polyacrylamide gel electrophoresis (that, I guess, is hardly used any more) by separating these proteins across a gel concentration gradient, as shown diagrammatically in the so-called electrophoregrams below. Compared to what we can achieve today using a range of molecular markers, this technique was really rather crude.

Jack Hawkes visited CIP two or three times while I was working in Lima, and we would walk around the germplasm collection in Huancayo, discussing different aspects of my research, the potato varieties I was studying, and the results of the various crossing experiments.

With Jack Hawkes in the germplasm collection in Huancayo in January 1975 (L); and (R), discussing aspects of my research with Carlos Ochoa in a screenhouse at CIP in La Molina (in mid-1973).

I was also fortunate (although I realized it less at the time) to have another potato expert to hand: Professor Carlos Ochoa, who joined CIP (from the National Agrarian University across the road from CIP) as Head of Taxonomy.

Well, three years passed all too quickly, and by the end of May 1975, Steph and I were back in Birmingham for a few months while I wrote up and defended my dissertation. This was all done and dusted by the end of October that year, and the PhD was conferred at a congregation held at the university in December.

With Jack Hawkes (L) and Trevor Williams (R) after the degree congregation on 12 December 1975 at the University of Birmingham.

With that, the first chapter in my genetic resources career came to a close. But there was much more in store . . .


I remained with CIP for the next five years, but not in Lima. Richard Sawyer asked me to join the center’s Regional Research Program (formerly Outreach Program), initially as a post-doctoral fellow, the first to be based outside headquarters. Thus, in April 1976 (only 27 years old) I was posted to Turrialba, Costa Rica (based at a regional research center, CATIE) to set up a research project aimed at adapting potatoes to warm, humid conditions of the tropics. A year later I was asked to lead the regional program that covered Mexico, Central America, and the Caribbean.

CATIE had its own germplasm collections, and just after I arrived there, a German-funded project, headed by Costarrican scientist Dr Jorge León, was initiated to strengthen the ongoing work on cacao, coffee, and pejibaye or peach palm, and other species. Among the young scientists assigned to that project was Jan Engels, who later moved to Bioversity International in Rome (formerly IBPGR, then IPGRI), with whom I have remained in contact all these years and published together. So although I was not directly involved in genetic conservation at this time, I still had the opportunity to observe, discuss and learn about crops that had been beyond my immediate experience.

It wasn’t long before my own work took a dramatically different turn. In July 1977, in the process of evaluating around 100 potato varieties and clones (from a collection maintained in Toluca, Mexico) for heat adaptation (no potatoes had ever been grown in Turrialba before), my potato plots were affected by an insidious disease called bacterial wilt (caused by the pathogen Ralstonia solanacearum).

(L) Potato plants showing typical symptoms of bacterial wilt. (R) An infected tuber exuding the bacterium in its vascular system.

Turrialba soon became a ‘hot spot’ for evaluating potato germplasm for resistance against bacterial disease, and this and some agronomic aspects of bacterial wilt control became the focus of much of my research over the next four years. I earlier wrote about this work in more detail.

This bacterial wilt work gave me a good grounding in how to carefully evaluate germplasm, and we went on to look at resistance to late blight disease (caused by the fungus Phytophthora infestans – the pathogen that caused the Irish Potato Famine of the 1840s, and which continues to be a scourge of potato production worldwide), and the viruses PVX, PVY, and PLRV.

One of the most satisfying aspects of my work at this time was the development and testing of rapid multiplication techniques, so important to bulk up healthy seed of this crop.

My good friend and seed production specialist colleague Jim Bryan spent a year with me in Costa Rica on this project.

Throughout this period I was, of course, working more on the production side, learning about the issues that farmers, especially small farmers, face on a daily basis. It gave me an appreciation of how the effective use of genetic resources can raise the welfare of farmers and their families through the release of higher productivity varieties, among others.

I suppose one activity that particularly helped me to hone my management skills was the setting up of PRECODEPA in 1978, a regional cooperative potato project involving six countries, from Mexico to Panama and the Dominican Republic. Funded by the Swiss, I had to coordinate and support research and production activities in a range of national agricultural research institutes. It was, I believe, the first consortium set up in the CGIAR, and became a model for other centers to follow.

I should add that PRECODEPA went from strength to strength. It continued for at least 25 years, funded throughout by the Swiss, and expanding to include other countries in Central America and the Caribbean.

However, by the end of 1980 I felt that I had personally achieved in Costa Rica and the region as much as I had hoped for and could be expected; it was time for someone else to take the reins. In any case, I was looking for a new challenge, and moved back to Lima (38 years ago today) to discuss options with CIP management.

It seemed I would be headed for pastures new, the southern cone of South America perhaps, even the Far East in the Philippines. But fate stepped in, and at the end of March 1981, Steph, daughter Hannah (almost three) and I were on our way back to the UK. To Birmingham in fact, where I had accepted a Lectureship in the Department of Plant Biology.


The subsequent decade at Birmingham opened up a whole new set of genetic resources opportunities . . .


 

 

Three score and ten . . .

18 November 1948. Today is my 70th birthday. Septuagenarian. The Biblical three score and ten (Psalm 90:10)!

Steph and I have come away for the weekend to celebrate my birthday with The Beatles in Liverpool.

We are staying for a couple of nights at Jurys Inn close to the Albert Dock. Later this morning we’ve booked to visit the National Trust-owned Beatles’ Childhood Homes (of John Lennon and Paul McCartney). And after lunch, we will tour The Beatles Story where I’m hoping to see, displayed there, something special from my childhood.

How the years have flown by. Just a month ago, Steph and I celebrated our 45th wedding anniversary. And I find it hard to believe that I started university over 50 years ago.

That got me thinking. I’ve written quite a lot in this blog about the years after I graduated, my time working overseas, about travel, and what Steph and I have been up to since retiring in 2010.

However, I written much less about my early years growing up in Cheshire and Staffordshire. This is then an appropriate moment to fill some gaps.

A son of Cheshire
I was born in Knowlton House nursing home in Congleton, Cheshire (map), third son and fourth and youngest child of Frederick Harry Jackson (aged 40), a photo process engraver, and Lilian May Jackson, also aged 40, housewife.

Mum and Dad, around 1959/60 after we had moved to Leek

My eldest brother Martin has been able to trace our family’s ancestry (mainly on my father’s side) back to someone named Bull, who was my 13th great-grandfather, born around 1480 on the Staffordshire/ Derbyshire border, just one of my 32,000 plus direct ancestors then. I must be related to royalty in one way or another (as are most of us), although looking at the occupations noted for many of them in various official documents (birth and marriage certificates, census data), we came a long way down the pecking order. Definitely below the salt! We’re Irish on my mother’s side of the family.

A punk before it was fashionable!

I am also a child of the National Health Service (NHS) that was founded in July 1948. In fact, I’m (approximately) the 190,063rd baby born under the NHS!

Knowlton House on Parson Street in Congleton – it’s no longer a nursing home.

I wonder who assisted at my birth? It could well have been our family Dr Galbraith, or Nurses Frost and Botting.

Dr Galbraith (R) was our family doctor, who (with his partner Dr Ritchie) often attended births at Knowlton House, and is seen here with resident midwife Nurse Rose Hannah Frost, who assisted at more than 3000 births. There is a very good chance either Nurse Frost or Nurse May Botting (who ran the nursing home) assisted at my birth. In this photo from 1936, Dr Galbraith and Nurse Frost are holding the Nixon triplets. Photo courtesy of Alan Nixon, who was apparently named after Dr Galbraith.

My dad registered my birth¹ on 22 November (Entry No. 442). There are few ‘Michaels’ in the family; Thomas is my paternal grandfather’s name.

My eldest brother Martin was born in September 1939, just a couple of days before war was declared on Germany. My sister Margaret was born in January 1941. Martin and Margaret spent much of WWII with my paternal grandparents in rural Derbyshire. My elder brother Edgar (‘Ed’) is, like me, one of the baby boomer generation, born in July 1946.

The difference of around 55 years – 1951/52 and 2006

I’ve often wondered what sacrifices Mum and Dad had to make to give us all such a good start in life.

Growing up in Congleton, we lived at 13 Moody Street, close to the town center’s High Street.

There’s not much to tell about my first couple of years, other than what I can surmise from a few photographs taken around that time when I was still in my pram or just beginning to walk. Two things I do remember clearly, though. The hens my father used to keep, and even the large henhouse he constructed at the bottom of the garden. And our female cat, Mitten, and all her kittens. That must have been the start of becoming an ailurophile (cat lover).

My best friend was Alan Brennan, a year younger, who lived a little further up Moody Street at No. 23 (and with whom I reconnected through this blog, after a gap of around 60 years!).

With Alan and his parents (and friends) at Timbersbrook, in 1955. I clearly remember Mr Brennan’s Vauxhall car – a Wyvern I believe.

We didn’t go to the same primary school. Like my brothers and sister before me, I was enrolled (in September 1952 or April 1953, maybe as late as September 1953) at the small Church of England school on Leek Road in Mossley, south of the town. By then, Martin had moved on to grammar school in Macclesfield; Margaret had also transferred to secondary school in Congleton.

Each morning, Ed and I would catch the bus in the High Street together for the short, 1½ mile ride to Mossley. And even as young as five, I would sometimes walk home alone from school during the summer months, along Leek Road and Canal Road/Street. How times change!

I remember the headteacher, Mr Morris, as a kind person. My class teachers were Mrs Bickerton (on the left) and Mrs Johnson (on the right). Courtesy of Liz Campion.

There was a real community of children around Moody Street, Howie Lane/Hill, and Priesty Fields. In summer, we’d all wander up to play on the swing bridge over the Macclesfield Canal (beyond the cemetery – where we would also play in a WWII air raid shelter). The bridge has long been replaced, but from comments on a Congleton Facebook group I belong to, it seems that over the generations, many children enjoyed the swing bridge as much as we did.

In winter, we had fun in the snow at Priesty Fields just round the corner from Moody St. And, as you can see below, we enjoyed dressing up. Happy days!

In the upper image, taken on Coronation Day in 1953, I’m fifth from the right (carrying the stick). Alan Brennan is the little by to the left of the ‘clown’, and in front of the ‘pirate’, my elder brother Ed. The lower image was taken on May Day, probably 1953 or 54. I’m on the left, carrying the sword, uncertain whether to be a knight or a cowboy.

c. 1955. L-R: Veronica George, Carol Brennan, Jessica George, my elder brother Ed, me, Margaret Moulton, and Alan Brennan. Taken in the garden of No 13 Moody St. The George sisters lived at No. 21 Moody St.

I often joined my father when he went out on photographic assignments for the Congleton Chronicle (where he was Chief Photographer), often to Biddulph Grange when it was an orthopedic hospital, also to Astbury, and out into the beautiful Cheshire countryside.

I remember one outing in particular, to Little Moreton Hall in May 1954. This is my father’s photo of Manley Morris Men dancing there, an image that stuck in my mind for many years. So much so that when I went to university in the later 1960s, I helped form a morris dancing side, the Red Stags, that’s still going strong (albeit in a slightly different form) 50 years later.

The Manley Morris Men at Little Moreton Hall on 8 May 1954.

For family holidays I remember those in North Wales, at a caravan park or, on one occasion, a camping coach, a converted railway carriage alongside the mainline to Holyhead next to the beach at Abergele.

During these early years, until July 1954, rationing was still in place that had come into effect at the start of the Second World War. I often wonder how my parents managed to raise four children during these difficult years. One thing I do recall, however, is how we shared things, particularly confectionery. No individual treats. My father would buy a Mars bar (I’m sure they were bigger then) and cut it into six pieces. Funny how these things stick in one’s memory.


The move to Leek
April 1956. A big change in my life. My family upped sticks and moved 12 miles southeast to the market town of Leek in north Staffordshire, where my father took over a retail photography business. As I was only 7½ when we moved, I’ve come to regard Leek as my home town. My parents lived there for the rest of their lives. My father passed away in 1980, and after my mother had a stroke in 1990, only then did she move away from Leek to spend her last couple of years in a care home near my sister in South Wales.

We lived at No. 65, St Edward Street, and within a couple of days of arriving there, I’d made friends with three boys who lived close by: Philip Porter (next door), Geoff Sharratt – whose father was publican at The Quiet Woman pub a few doors away, and David Phillips who lived over the road. Geoff’s younger sister Susan sometimes joined in our games, as did Philip’s sister Jill. We were the ‘St Edward Street Gang’.

Here we are in the late 1950s (probably 1958), in the yard of The Quiet Woman pub. L-R: Sue, Geoff, me, Philip, and Dave. And again in 2018.

Geoff was my best friend, and we spent a lot of time playing together. There were several upstairs rooms at The Quiet Woman, one of which was the Lodge of the Royal Antediluvian Order of Buffaloes (RAOB, the Buffs, a fraternal organization somewhat similar to the Freemasons). During inclement weather, we often took refuge in the Lodge, playing among the benches and high chairs.

Playing with my Hornby ‘O’ gauge clockwork train at ‘Congleton’ station – it would be a collectors’ item today. Taken around 1958.

I was also a cub scout, as was Ed.

Around 1960, the lease on No. 65 came due, so my father decided to to find a better location for his business. First, he moved across St Edward’s St to No. 56 (while we lived in a flat at the top of the Market Place). In 1962/63 my father acquired No. 19 Market Place as premises for his photographic business, with living accommodation above. This was just what he had been looking for, centrally located in the town, lots of footfall. But the whole property had to be refurbished; there was only one water tap – in the cellar. He did much of the refurbishment himself. I’ve never ceased to be amazed at his DIY talents, something I sadly have not inherited to the same degree. My parents remained at No. 19 until they retired in 1976.

Sandwiched between Jackson the Optician (no relation) on the left, and Victoria Wine on the right, No 19 Market Place was my parents home for 14 years.

Around the same time, Geoff’s parents left The Quiet Woman and moved elsewhere in the town. I was also traveling every day to school to Trent Vale on the south side of Stoke-on-Trent (a round trip of about 28 miles), while Geoff continued his education in Leek. As a consequence, we drifted apart, but through my blog we reconnected in 2012.

Mr Smith

My mother’s family were Irish Catholics, and although we had not been brought up in the faith while in Congleton, both Ed and myself were enrolled in St. Mary’s RC primary school on Cruso Street, a short walk away from home. We were taught by Sisters of Loreto nuns. Headmistress Mother Elizabeth or my class teacher, Mother Bernadine, were never averse to wrapping us across the knuckles with the sharp edge of a ruler. In my final year at St Mary’s (1959-60), we were taught by Mr Smith. But my recollections don’t tally so much with many others who also attended St Mary’s. And I have been horrified at some accounts of how unhappy they were at the school in the 1950s and 60s.

In the late 50s and early 60s, just Ed and I would join our parents for holidays in Wales, most often camping or in our own caravan.

Some of my happiest memories though come from our visits to my grandparents² (my father’s parents) in Hollington, a small Derbyshire village between Ashbourne and Derby. My grandfather was almost 76 when I was born; Grandma was 68.

Family picnic at Hollington, c. 1952, with cousins. Grandma in the center, my mum is on the left. I’m center front ‘guarding’ the bottle.

With Grandad and Grandma Jackson, and our cousin Diana, c. 1959 at Ebenezer Cottage.

Grandma and Grandad celebrated their Golden Wedding in 1954, the occasion of a large gathering of family and friends in Hollington.


Enduring high school
I passed my 11 Plus exam to attend a Roman Catholic grammar school, St Joseph’s College, at Trent Vale on the south side of Stoke-on-Trent. Founded by Irish Christian Brothers in 1932, the school took boys only (but is now co-educational). I had to be on the bus by 07:50 each morning if I was to get to school by 09:00. This was my daily routine for the next seven years.

On reflection, I can’t say that I found the school experience satisfying or that the quality of the education I received was worth writing home about. Yes, there were some good teachers who I looked up to, but much of the teaching was pretty mediocre. I’ve written elsewhere about the gratuitous use of corporal punishment at the school.

Perhaps one of the school’s claims to fame was the priest who attended to our ‘spiritual needs’. He was Father John Tolkien, son JRR Tolkien, the author of Lord of the Rings and The Hobbit. My first impressions of Fr Tolkien were not favorable. He came across as cold and authoritarian. When I got to know him later on, however, I found he was a warm person with a good sense of humor. I was saddened to learn that his last years were blighted by accusations of abuse, later dropped.


On to university . . . and faraway places
I was lucky to secure a place in October 1967 at the University of Southampton to study botany and geography, beginning three of the happiest years of my life. I’ve already blogged about various aspects of my time at Southampton, and you can read them here. Little did I think that I would have a career in botany, and that would lead me to fulfill one of my ambitions: to visit Peru.

Even though I graduated in 1970 with only an average BSc degree, that didn’t hold me back. I had ambitions.

I was fortunate to be accepted into graduate school at the University of Birmingham, where I completed MSc and PhD degrees in plant genetic resources, and returned there in 1981 for a decade as Lecturer in Plant Biology.

After my PhD graduation at The University of Birmingham on 12 December 1975 with my PhD supervisor, Prof. Jack Hawkes (L) and Prof. Trevor Williams (R) who supervised my MSc dissertation.

My international career in plant genetic resources conservation and agriculture took me to Peru and Costa Rica from 1973-1981, to work on potatoes for the International Potato Center (CIP). And then in July 1991, I moved to the Philippines to join the International Rice Research Institute (IRRI) for the next 19 years as head of the genebank then as Director for Program Planning and Communications.

I had good opportunities to publish my research over the years, in terms of journal articles, books and book chapters, and presentations at scientific conferences.

I retired in April 2010, at the age of 61. But I haven’t rested on my laurels. Scientifically I have:

In the 2012 I was honored to be made an Officer of the Most Excellent Order of the British Empire, or OBE, for services to international food science (in the New Year’s Honours).

I set up this blog in February 2012, and have written more than 460 stories for a total of around 470,000 words since then, and posted thousands of images, most of which I have taken myself.


Family
Steph and I were married on 13 October 1973 in Lima, Peru. We’d met at Birmingham during 1971-72, and after I’d moved to Lima in January 1973, she joined me there in July and also worked at CIP.

At La Granja Azul restaurant near Lima (on the left) after our wedding in 1973. And on the right, exactly 45 years later during one of our walks at Croome Court in Worcestershire.

Hannah, our elder daughter was born in Costa Rica in April 1978. Philippa was born in Bromsgrove in May 1982, a year after we had moved back to the UK (in March 1981). When we moved to the Philippines in 1991, they both attended the International School Manila, and then went on to university in the USA (Macalester College in Minnesota) and Durham in the UK, respectively. In 2006 and 2010, they completed their PhD degrees in psychology, respectively at the University of Minnesota and Northumbria University.

PhD graduands! On the left, Hannah is with her classmates in Industrial-Organizational Psychology at the University of Minnesota, Emily and Mike, on 12 May 2006. Philippa (on the right) is with one of her PhD supervisors, Prof. David Kennedy of the Brain, Performance and Nutrition Research Centre in the Dept. of Psychology at Northumbria University on 7 December 2010.

In those same years Hannah married Michael, and Phil married Andi. We now have four wonderful grandchildren: Callum (8), Elvis (7), Zoë (6), and Felix (5). The family came together for the first time in a New Forest holiday in July 2016.

On holiday in the New Forest in July 2016. L-R (sitting): Callum, Hannah, Zoë, me, Steph, Elvis, Felix, and Philippa. Standing: Michael and Andi

The 2018-19 school year started for Callum and Zoë in August, and for Elvis and Felix in September. It was also Felix’s first day at school.

In September, Steph and I spent a week in Cornwall exploring many National Trust and English Heritage properties around the county.

Foldes and Fenner family photos in July and September


So, as I look back on the past 70 years, I can’t say I have much to complain about. Steph and I have a beautiful family. An interesting career took me to more than 65 countries (and Steph to some of those). We’ve lived and worked in three countries and made some wonderful friends.

Je ne regrette rien

At 70, though, what does life have in store?

I think Fleetwood Mac (one of my favorite bands) sum it up quite nicely. If it was fine for Bill Clinton, it’s good enough for me.

Retirement is sweet. Who could ask for more?


¹ I no longer have my original birth certificate. That now sits in an archive somewhere in the Miraflores Municipality building in Lima, Peru. When Steph and I married there in October 1973 we had to present our original birth certificates, not realizing these would be filed away in perpetuity and never returned to us.

² I did not really know my mother’s parents, who died before my sixth birthday. They lived in Epsom, Surrey.

Candles, paraffin lamps, electricity . . . and a ‘rule of thumb’

Once there were hundreds. Now there’s just Court No. 15, the last remaining (and carefully restored) courtyard of working people’s houses just south of Birmingham city center on the corner of Hurst and Inge Streets.

Court 15 of the Birmingham Back to Backs, with the Birmingham Hippodrome on the north (right) side. Just imagine what the area must have looked like in earlier decades with street upon street of these terraced and back to back houses.

This is the Birmingham Back to Backs, owned by the National Trust, which we had the pleasure of visiting a couple of days ago, and enjoyed a tour led by knowledgeable guide Fran Payne. This National Trust property should be on everyone’s NT bucket list.

Court 15 was completed in 1831 and its houses were occupied as recently as the mid-1960s, when they were condemned. Commercial premises on the street side were still being used as late as 2002.

Court 15 was a communal space for upwards of 60-70 men, women and children, living on top of one another, in houses that were literally just one room deep: built on the back of the terraces facing the street. Just imagine the crowding, the lack of running water and basic sanitation, leading to the spread of social diseases like tuberculosis or cholera that were common in the 19th century. Just three outside toilets for everyone.

Since coming into its hands in 2004, the National Trust has developed an interesting tour of three of the Court 15 houses, taking in the lives of families from the 1840s, 1870s, and 1930s known to be living there then. The tour, encompassing very narrow and steep (almost treacherous) stairs over three floors, takes you into the first 1840s house, up to the attic bedrooms, and through to that representing the 1870s. You then work your way down to the ground floor, and into the house next door. From the attic in that house, the tour passes into the former commercial premises of tailor George Saunders who came to Birmingham from St Kitts in the Caribbean and made a name for himself in bespoke tailoring. When Saunders vacated Court 15 in 2002 he left much of the premises as it was on his last day of trading.

A Jewish family by the name of Levi, was known to reside in one of the houses during the 1840s. The Levis had one daughter and three sons, and like many other families, Mr Levi practiced his trade (of making clock and watch hands) from his home.

On the top attic floor of this house there are two rooms still accessible on the street side, but have never been renovated.

In the next 1870s house, occupied by the Oldfields, who had many children – and lodgers! – there is already a coal-fired range in the kitchen, and paraffin lamps were used throughout for lighting. The children slept head-to-toe in a bed in the attic room, shared with the married lodgers. Modesty was maintained by a curtain.

By the 1930s, there was already electricity (and running water) in the house, occupied by an elderly bachelor George Mitchell.

The premises of George Saunders are full of all the paraphernalia of the tailoring business. An old sewing machine, and another for making buttonholes. Patterns for bespoke suits handing from the walls, and bolts of cloth stacked on shelves. There are some half-finished garments, others ready to collect. Until his death, George worked with the National Trust to document the last years of the Back to Backs.

Throughout the houses there are many contemporary pieces of furniture and ornaments. My eye was caught by this particularly fine pair of (presumably) Staffordshire rabbits.

Finally, no visit to the Birmingham Back to Backs would be complete without a look inside Candies, a Victorian sweet shop on the corner of Hurst and Inge Streets at No. 55, purveyor of fine sweets that I remember from my childhood. What a sensory delight! In fact, tours of the Back to Backs start from outside Candies, so there’s no excuse.

And finally, what about that ‘rule of thumb’ I referred to in the title of this post. Well, while we were looking at the sleeping arrangements for the Oldfield children in the 1870s, Fran Payne reached under the bed for the gazunda, the communal chamber pot (‘goes under’). In the darkness, she told us, this how you could tell, with the tip of your thumb, whether a chamber pot was full or not. Dry: OK. Wet: time to go downstairs to the outside toilet in the courtyard.

I mentioned that our visit to the Back to Backs was very enjoyable, but it’s not somewhere that I would have made a special trip. We had to be in Birmingham on another errand, and since it was just a hop and a skip from the central Post Office, we took the opportunity. The Birmingham Back to Backs are a special relic of this great city of 1,000 trades.

 

The Birmingham Class of ’71: plant genetic resources pioneers

Pioneers. That’s what we were. Or, at least, that’s what we thought we were.

Five individuals arriving at The University of Birmingham’s Department of Botany in September 1970 to study on the one-year MSc degree course Conservation and Utilization of Plant Genetic Resources (CUPGR).

Professor Jack Hawkes was the Course Leader, supported by Dr Trevor Williams (as Course Tutor) [1].

Professor Jack Hawkes (L) and Dr Trevor Williams (R)

The MSc course had its first intake (of four students from Canada, Brazil, and the UK) in September 1969. Twenty years later (which was celebrated at the time), hundreds of students had received training in genetic conservation at Birmingham. The course would continue to flourish for a further decade or so, but by the early 2000s there was less demand, limited financial resources to support students, and many of the staff at the university who were the lynch-pins of teaching on the course had moved on or retired.

However, the course had made its impact. There is no doubt of that. Birmingham genetic resources graduates were working all around the world, leading collection and conservation efforts at national levels and, in many cases, helping their countries—and the world—to set policy for the conservation and use of plant genetic resources for food and agriculture (PGRFA). At the FAO conference on PGRFA held in Leipzig, Germany in 1996, for example, about 50 of the national delegations were led by, or had members, who had received training at Birmingham.

Former Birmingham MSc and Short Course PGR students (and two staff from IPGRI), at the Leipzig conference in 1996. Trevor Sykes (class of 1969) is wearing the red tie in the middle of the front row. Just two former students who attended the conference do not feature in this photo.

The Class of ’71
So, in September 1970, who comprised the second CUPGR cohort? We came from five countries:

  • Felix Taborda-Romero from Venezuela
  • Altaf-ur-Rehman Rao from Pakistan
  • Ayla Sencer from Turkey
  • Folu Dania-Ogbe from Nigeria
  • Mike Jackson (me!) from the UK

Having just graduated a couple of months earlier from the University of Southampton with a BSc degree in Botany and Geography, I was the youngest of the group, just approaching my 22nd birthday. Folu was almost four years my senior, and Ayla was perhaps in her late twenties or early thirties, but I’m not sure. Altaf was 34, and Felix the ‘elder’ of the class, at 38.

I guess Ayla was the only one with a specific genetic resources background, coming to Birmingham from an agricultural research institute near Izmir, and having already been involved with conservation work. Felix and Altaf were both academics. As recent graduates, Folu and I were just starting to think about a career in this new field of plant genetic resources. We wouldn’t be disappointed!

Studying alongside mature students who were not only older than my eldest brother (nine years my senior), but who had taken a year out from their jobs to study for a higher degree, was a novel experience for me. There was also a language barrier, to some extent. Felix probably had the weakest English skills; Ayla had already made some good progress before arriving in Birmingham but she struggled with some aspects of the language. Both Altaf and Folu spoke English fluently as a second language.

We occupied a small laboratory on the north corridor, first floor of the School of Biological Sciences building, just a couple of doors down from where Jack, as Mason Professor of Botany and Head of Department, had his office, and just across from Trevor’s office. In 1981, when I returned to Birmingham as Lecturer in Plant Biology, that same room became my research laboratory for six or seven years.

Folu and myself had desk space on one side of the lab, and the others on the other side. We spent a lot of time huddled together in that room. In order to save us time hunting for literature in the university library, we had access to a comprehensive collection of photocopies of many, if not most, of the scientific papers on the prodigious reading lists given to us.

Richard Lester

We had a heavy schedule of lectures, in crop evolution, taxonomic methods, economic botany (from Dr Richard Lester), population genetics and statistics (from staff of the Department of Genetics), computer programming and data management (in its infancy then), germplasm collection, and conservation, among others. At the end of the course I felt that the lecture load during that one year was equivalent to my three-year undergraduate degree course. We also had practical classes, especially in crop diversity and taxonomy, and at the end of the teaching year in May, we had to sit four written exam papers, each lasting three hours.

There were also guest lectures from the likes of experts like Erna Bennett (from FAO) and Jack Harlan from the University of Illinois.

We also had to choose a short research project, mostly carried out during the summer months through the end of August, and written up and presented for examination in September. While the bulk of the work was carried out following the exams, I think all of us had started on some aspects much earlier in the academic year. In my case, for example, I had chosen a topic on lentil evolution by November 1970, and began to assemble a collection of seeds of different varieties. These were planted (under cloches) in the field by the end of March 1971, so that they were flowering by June. I also made chromosome counts on each accession in my spare time from November onwards, on which my very first scientific paper was based.

At the end of the course, all our work, exams and dissertation, was assessed by an external examiner (a system that is commonly used among universities in the UK). The examiner was Professor Norman Simmonds, Director of the Scottish Plant Breeding Station (SPBS) just south of Edinburgh [2]. He made his scientific reputation working on bananas and potatoes, and published several books including an excellent text on crop evolution [3].

Then and now
So how did we all end up in Birmingham, and what happened after graduation?

Felix received his first degree in genetics (Doutor em Agronomia) in 1955 from the Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo in Brazil. He was a contemporary of Almiro Blumenschein, who went on to collaborate with geneticist and Nobel Laureate Barbara McLintock on the maizes of South America, and head the Brazilian agricultural research institute EMBRAPA (which is the parent organization for the Brazilian national genebank CENARGEN).

Returning to Venezuela, Felix was involved (from 1956-1961) with a national project to breed the first Venezuelan hybrid corns and to organize commercial seed production while also looking after a collection of local varieties and races of corn.

In 1961 he started to work in the Facultad de Agronomía at the Universidad del Zulia, now one of the largest and most important universities in Venezuela. It seems he found out about the Birmingham course in 1969 through contact with Dr Jorge León, a Costarrican botanist working for IICA who had also been worked at FAO in genetic resources, and was a contemporary of Jack Hawkes in the 1960s genetic resources movement. León is second from right, standing, in the photo below. But Felix had also been inspired towards plant genetic resources by the book Plants, Man and Life by American geneticist Edgar Anderson.

Felix self-financed his studies at Birmingham, having taken a sabbatical leave from his university, and arriving in Birmingham by the middle of August. In December 1970, Felix returned briefly to Venezuela to bring his young wife Laura and his newly-born son Leonardo to Birmingham. They took up residence in a house owned by Jack Hawkes in Harborne, a suburb close to the university.

His dissertation, on the effect on growth of supra-optimal temperatures on a local Venezuelan sorghum variety, was supervised by plant physiologist Digby Idle. Having been awarded his MSc (the degree was conferred in December 1971), Felix returned to his university in Maracaibo, and continued his work in sorghum breeding. He was one of the pioneers to introduce grain sorghums in Venezuela, and continued working at the university up until about five years ago when, due to the deteriorating economic and social situation in his native country, Felix and Laura (who has an MSc degree from Vanderbilt University) decided to move to Florida and enjoy their retirement there. His three sons and six grandchildren had already left Venezuela.

Felix and I made contact with each other through Facebook, and it has been wonderful to catch up with him after almost five decades, and to know that since his Birmingham days he has enjoyed a fruitful career in academia and agricultural research, and remains as enthusiastic today, in his mid-eighties, as he was when I first knew him in September 1970.

Altaf was born in Faisalabad in December 1936, and when he came to Birmingham in 1970 he was already Assistant Professor in the Department of Botany at the University of Agriculture in Faisalabad. He had received his BSc (Agric.) degree from that university in 1957, followed by an MSc (Agric.) in 1962.

I cannot remember the topic of his dissertation nor who supervised it, perhaps Richard Lester. After graduation he moved to Bangor University to complete a PhD in 1974 on the genetic variation and distribution of Himalayan wheats and barleys, under the supervision of Professor John Witcombe (from whom I obtained the various photos of Altaf). In 1974 he joined a joint Bangor University-Lyallpur University to collect wheats and barley in northern Pakistan.

He continued his teaching at Faisalabad until 1996 when he retired as Professor of Botany. But he wasn’t finished. He joined the Cholistan Institute of Desert Studies at Islamia Universty and was director from 1998 to 2000. Sadly, in December 2000, just four days after his 64th birthday, Altaf passed away, leaving a wife, two daughters and four sons. Remembered for his devotion to plant genetic resources and desert ecology, you can read his obituary here.

Genetic resources conservation in Turkey received a major boost in the mid-1960s when an agreement was signed between the Government of Turkey and the United Nations Special Fund to establish a ‘Crop Research and Introduction Centre‘ at Menemen, Izmir. The Regional Agricultural Research Institute (ARARI, now the Aegean Agricultural Research Institute) became the location for this project, and Ayla was one of the first scientists to be involved.

Ayla came to Birmingham with a clear focus on what she wanted to achieve. She saw the MSc course as the first step to completing her PhD, and even arrived in Birmingham with samples of seeds for her research. During the course she completed a dissertation (with Jack Hawkes) on the origin of rye (Secale cereale), and she continued this project for a further two years or so for her PhD. I don’t recall whether she had the MSc conferred or not. In those days, it was not unusual for someone to convert an MSc course into the first year of a doctoral program; I’m pretty sure this is what Ayla did.

Completing her PhD in 1973 or 1974, Ayla continued to work with the Turkish genetic resources program until 1981 when she accepted a position at the International Maize and Wheat and Improvement Center (CIMMYT) near Mexico City, as the first curator of the center’s wheat collection.

I believe Ayla stayed at CIMMYT until about 1990 or so, and then returned to Turkey. I know that she has retired with her daughter to a small coastal town southwest from Izmir, but I’ve been unable to make contact with her directly. The photo below was sent to me by Dr Tom Payne who is the current curator of CIMMYT’s wheat collection. He had dinner with Ayla a couple of years ago during one of his visits to Turkey.

Folu married shortly before traveling to Birmingham. Her husband had enrolled for a PhD at University College London. He had seen a small poster about the MSc course at Birmingham on a notice board at the University of Ibadan, Nigeria where Folu had completed her BSc in Botany. She applied successfully for financial support from the Mid-Western Nigeria Government to attend the MSc course, and subsequently her PhD studies.

Dr Dennis Wilkins

Before coming to Birmingham, Folu had not worked in genetic resources, but had a flair for genetics. Like me, she hoped that the course would be a launch pad for an interesting career. Her MSc dissertation—on floating rice—was supervised Dr Dennis Wilkins, an ecophysiologist. In the late 70s and early 80s, Dennis supervised the PhD of World Food Prize Laureate Monty Jones, who is now the Minister of Agriculture, Forestry and Food Security in Sierra Leone.

After completing her MSc, Folu began a PhD under the supervision of Trevor Williams on the taxonomy of West African rice, which she completed in 1974. To successfully grow her rice varieties, half of one glasshouse at the department’s garden at Winterbourne was successfully converted to a rice paddy.

In this photo, taken during her PhD studies, Folu’s mother (who passed away in January 2018) visited her in Birmingham. Folu can’t remember the three persons between her and her mother, but on the far left is Dr Rena Martins Farias from Brazil, who was one of the first cohort of MSc students in 1969.

Folu also had the opportunity of joining a germplasm collecting mission to Turkey during 1972. In this photo, Folu (on the right) and Ayla (on the left) are collecting wheat landrace varieties.

Returning to Nigeria, Folu joined the Department of Plant Biology at the University of Benin, Benin City until 2010, when she retired. She taught a range of courses related to the conservation and use of plant genetic resources, and conducted research on the taxonomy of African crop plants, characterization of indigenous crops from West Africa, and the ethnobotany of useful indigenous African plants. She counts among her most important contributions to genetic resources the training courses she helped deliver, and the research linkages she promoted among various bodies in Nigeria. She has published extensively.

After retirement from the University of Benin, she was seconded to the new Samuel Adegboyega University at Ogwa in Edo State, where she is Professor and Dean of the College of Basic and Applied Sciences. She has three children and five grandchildren.

As for myself, I was the only member of our class to be interviewed for a place on the MSc course, in February 1970. I’d heard about it from genetics lecturer at Southampton, Dr Joe Smartt, who stopped me in the corridor one day and gave me a pamphlet about the course, mentioning that he thought this would be right up my street. He wasn’t wrong!

However, my attendance was not confirmed until late August, because Jack Hawkes was unable to secure any financial support for me until then.

Trevor Williams supervised my dissertation on the origin of lentil (Lens culinaris), but as early as February 1971, Jack Hawkes had told me about an opportunity to work in Peru for a year after I’d completed the course, looking after a germplasm collection of native potato varieties at the newly-established International Potato Center (CIP) in Lima. In October 1971 I began a PhD (under Jack’s supervision) on the relationships between diploid and tetraploid potatoes (which I successfully defended in October 1975), and joined CIP in January 1973. Continuing with my thesis research, I also made several potato collecting missions in different regions of Peru.

From 1976-1981 I continued with CIP as its regional research leader in Central America, based in Costa Rica, working on disease resistance and potato production. I spent a decade back at The University of Birmingham from April 1981, mainly teaching on the genetic resources MSc course, carrying out research on potatoes and legumes, and supervising PhD students.

In 1991, I joined the International Rice Research Institute (IRRI) at Los Baños in the Philippines as the first head of the Genetic Resources Center, looking after the International Rice Genebank, and managing a major project to collect and conserve rice genetic resources worldwide. In 2001, I gave up research, left the genebank, and joined IRRI’s senior management team as Director for Program Planning and Communications, until 2010 when I retired.

But I’ve not rested on my laurels. Since retirement, I’ve organized two international rice science conferences for IRRI in Vietnam and Thailand, co-edited a second book on genetic resources and climate change, and led a review of the CGIAR’s genebank program.

My wife Steph is a genetic resources graduate from Birmingham, in 1972, and she joined me at CIP in July 1973 after leaving her position at the Scottish Plant Breeding Station where she helped to curate the Commonwealth Potato Collection (CPC).

We have two daughters, Hannah and Philippa (both PhD psychologists), and four grandchildren.

Sitting (L to R): Callum, Hannah, Zoe, Mike, Steph, Elvis, Felix, and Philippa. Standing: Michael (L) and Andi (R).

Looking back at the past five decades, I think I can speak for all of us that we had successful careers in various aspects of the conservation and use of plant genetic resources, repaying the investments supporting us to study at Birmingham all those years ago. What a journey it has been!

—————————–

[1] Trevor left Birmingham at the end of the 1970s to become the first Director General of the International Board for Plant Genetic Resources (now Bioversity International) in Rome.

[2] The SPBS merged with the the Scottish Horticultural Research Institute in Dundee in 1981 to become the Scottish Crops Research Institute. It is now the James Hutton Institute.

[3] Simmonds, NW (ed), 1976. Evolution of Crop Plants. Longman, London. A second edition, co-edited with Joe Smartt was published in 1995.