
Research in Scotland is revolutionising farming in Africa
CTLGH is a strategic partnership among the University of Edinburgh through the Roslin Institute, the International Livestock Research Institute (ILRI) and Scotland's Rural College (SRUC). This partnership aims to contribute to the development of livestock in low to medium income countries (LMICs) through genetics and biotechnological advancements. Although CTLGH is headquartered at the Roslin Institute, it has nodes in Nairobi, Kenya and Addis Ababa, Ethiopia. By working in collaboration with national and international partners, CTLGH allows the flow of research and knowledge among different players and stakeholders for implementation on real farms. Current efforts have focused on finding solutions to some of the major productivity and health problems facing smallholder farms in Africa.
Historically, there have been strong links and connections between Scotland and Africa. Some of these go back to the times of Dr David Livingstone. Over the years, Universities and research institutions in Scotland and different countries in Africa have worked together and even exchanged expertise. Not surprisingly, the current Director General of ILRI, one of CGIAR institution, Professor Appolinaire Djikeng is an affiliated Professor for Tropical Agriculture and Sustainable Development at the University of Edinburgh, a position he held previously when he was Director of CTLGH in Edinburgh.
The delegation from the Roslin Institute to the CGIAR Science Week, which included CTLGH scientists and Centre Management staff, was led by the current director of CTLGH and Chair of Tropical Livestock Genetics, Professor Mizeck Chagunda.
During the week-long event, which comprised of conferences, side-events, workshops, demonstration stands, the CTLGH had a manned-stand and held a side-event. These activities highlighted the importance of CTLGH's research and knowledge exchange work in contributing to the African Union's Agenda 2063 – The Africa We Want. The CGIAR institutions based in Africa are driving their research and development strategies towards this theme.
During such events, CTLGH aims to communicate in simple ways the contribution of advanced scientific endeavours and biotechnologies in tackling global challenges and to the transformation of food systems through improvements in tropical livestock. All this with the goal of creating high-level awareness and an enabling environment to generate the discussion on how to harness the benefits accruing from agricultural biotechnology, innovation and emerging technologies to transform the livelihoods of smallholder livestock farmers in LMICs.
CTLGH's Centre Operations Manager at Roslin, Mrs Jen Meikle explained: 'Our booth was visited by farmers, pastoralists, community workers, school teachers, pupils and university students all with an interest in science and increasing livestock production and welfare. CTLGH have a capacity in building knowledge that we hope to be able to expand to schools in Africa.
Professor Chagunda added: 'Our work supports the main CGIAR mission to transform food, land and water systems by ensuring that genetic innovations reach smallholder farmers improving productivity, resilience and livelihoods.
'Our presence at the first CGIAR Science Week in Nairobi highlighted the importance of science-based solutions tailored to LMICs (low to middle income countries) and showcased how targeted genetics research can contribute to sustainable agriculture, climate adaptation, environmental impact mitigation and food security.'
CGIAR – the Consultative Group for International Agricultural Research – is a global partnership engaged in researching ways of combatting food insecurity. Through their research the body hopes to reduce rural poverty, improve human health and nutrition and manage natural resources sustainably. The body has an annual research portfolio of just over $900 million with more than 9,000 staff working in 89 countries and brought together some of the world's leading scientists and decision-makers in agriculture, climate, and health for the very first CGIAR Science Week. This gathering was a key moment to advance research and innovation, inspire action, and establish critical partnerships at the Science Week in Nairobi held at the United Nations compound to discuss the future of farming in the Global South. Part of the conference discussion involved AI and its application to changing food systems which are under pressure from climate change, resource scarcity and hunger.
One of the funders of CTLGH is the Gates Foundation and two of the scientists in the film below conduct research work for CTLGH.
Food and nutrition security remains a challenge in Africa. However, biotechnologies for livestock conservation and development offer potential solutions. There are African instruments to support the needed transformation, those instruments are embedded in the Agenda 2063-The Africa we want, and in the STISA 2024 to 'Accelerate Africa's transition to an innovation-led, Knowledge-based Economy', and in the CAADP Strategy and Action Plan: 2026-2035 (Building Resilient Agri-Food Systems in Africa).
Professor Mizeck Chagunda
CGIAR Science Week in Nairobi
At the CLTGH booth
Professor Appolinaire Djikeng, Jen Meikle, Centre Operations Manager and Andy Peters, Chair of ILRI
Like this:
Like
Related
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Daily Mail
12 hours ago
- Daily Mail
Jeremy Clarkson says it looks like Diddly Squat Farm has had a 'catastrophic' harvest this year as he warns it is bad news 'for anyone who eats food'
Jeremy Clarkson said he is expecting a 'catastrophic' harvest at Diddly Squat Farm this year. The former Top Gear presenter warned that the potentially worrying harvest on his 1000-acre farm in Oxfordshire is bad news for 'anyone who eats food'. Posting on X, he wrote: 'It looks like this year's harvest will be catastrophic. 'That should be a worry for anyone who eats food. 'If a disaster on this scale had befallen any other industry, there would be a lot of wailing and gnashing of teeth.' The announcement comes after the 65-year-old broadcaster and farmer revealed that bovine TB had been discovered at his farm. The animal testing positive for TB is believed to be a cow, who is pregnant with twin unborn calves, meaning at least three cattle will have to be culled. Mr Clarkson tweeted: 'Bad news from Diddly Squat. We've gone down with TB. Everyone here is absolutely devastated'. The announcement comes after the 65-year-old broadcaster and farmer revealed that bovine TB had been discovered at his farm One fan asked if Endgame, his prize-winning Aberdeen Angus bull, was infected. 'His test was 'inconclusive'. I couldn't bear it if we lost him', Clarkson replied. He added: 'The offending animal is pregnant with twins. I should clear this up really. It's Bovine TB that we have. It doesn't affect people, just our poor cows'. In cases of bovine tuberculosis (TB) in cattle, infected animals are often destroyed to prevent the spread of the disease. More than 21,000 animals were slaughtered due to a TB incident in England between April 2024 and March 2025.


The Independent
01-08-2025
- The Independent
The mystery of the first potatoes has finally been solved – and a tomato was involved
The potato, a global food staple first cultivated thousands of years ago in the Andes region of South America before its worldwide spread from the 16th century, has long presented a puzzling evolutionary mystery. Now, a new analysis has finally unravelled its origins. Scientists have revealed that the potato lineage emerged approximately nine million years ago in South America, through a natural interbreeding event between a wild tomato plant and a potato-like species. This significant discovery, based on the genomic analysis of 450 cultivated potatoes and 56 wild species, explains how this vital crop came to be. This ancient hybridisation event is understood to have led to the appearance of the nascent potato plant's distinctive tuber – the enlarged structure housing nutrients underground, according to the researchers. While the edible part of a tomato plant is its fruit, the potato's value lies in this subterranean growth. The study also identified two crucial genes involved in tuber formation, deepening our understanding of this essential crop. "Potatoes are truly one of humanity's most remarkable food staples, combining extraordinary versatility, nutritional value and cultural ubiquity in ways few crops can match," said Sanwen Huang, a genome biologist and plant breeder at the Chinese Academy of Agricultural Sciences and senior author of the study published on Friday in the journal Cell. "People eat potatoes using virtually every cooking method - baking, roasting, boiling, steaming and frying. Despite being stereotyped as carbohydrates, potatoes offer vitamin C, potassium, fiber and resistant starch, and are naturally gluten-free, low-fat and satiating - a nutrient-dense calorie source," Huang added. Resistant starch is a type of carbohydrate that resists digestion in the small intestine and ferments in the large intestine, feeding beneficial bacteria in the gut. The modern-day potato plant's scientific name is Solanum tuberosum. Its two parents identified in the study were plants that were the ancestors of a potato-like species now found in Peru named Etuberosum, which closely resembles the potato plant but lacks a tuber, and the tomato plant. These two plants themselves shared a common ancestor that lived about 14 million years ago, and were able to naturally interbreed when the fortuitous hybridization event occurred five million years after they had diverged from each other. "This event led to a reshuffling of genes such that the new lineage produced tubers, allowing these plants to expand into the newly created cold, dry habitats in the rising Andes mountain chain," said botanist Sandra Knapp of the Natural History Museum in London, a co-author of the study. This hybridization event coincided with the rapid uplift of the Andes. With a tuber, the potato plant was able to adapt to the changing regional environment and thrive in the harsh conditions of the mountains. "Tubers can store nutrients for cold adaptation, and enable asexual reproduction to meet the challenge of the reduced fertility in cold conditions. These allowed the plant to survive and rapidly expand," Huang said. The study's findings, according to the researchers, may help guide improved cultivated potato breeding to address environmental challenges that crops presently face due to factors such as climate change. There currently are roughly 5,000 potato varieties. The potato is the world's third most important food crop, after rice and wheat, for human consumption, according to the Peru-based International Potato Center research organization. China is the world's leading potato producer. "It always is hard to remove all the deleterious mutations in potato genomes in breeding, and this study opens a new door to make a potato free of deleterious mutations using the tomato as the chassis of synthetic biology," Huang said. The study also may open the door to generate a new crop species that could produce tomato fruit above ground and potato tubers below ground, according to Zhiyang Zhang, a postdoctoral researcher at the Chinese Academy of Agricultural Sciences. The potato and tomato are members of the nightshade family of flowering plants that also includes tobacco and peppers, among others. The study did not investigate the evolutionary origins of other tuberous root crops that originated in South America such as the sweet potato and yuca, which are members of different families of flowering plants. While the parts of the tomato and potato plants that people eat are quite different, the plants themselves are very similar. "We use different parts of these two species, fruits in tomatoes and tubers in potatoes," Knapp said. "If you look at the flowers or leaves, these are very similar. And if you are lucky enough to let your potato plant produce fruits, they look just like little green tomatoes. But don't eat them. They are not very nice."


BBC News
26-07-2025
- BBC News
Durham University study to support sustainable farming
A new research programme will look into the ability to "temporarily programme plants" to support sustainable University has announced it will study a type of bacteria found in plant cells called Gluconacetobacter would be used to introduce traits to certain crops to tackle common challenges such as heat, drought and disease, and reduce the need for chemical pesticides."The technique could allow farmers to enhance plant performance, resilience and nutritional value without permanent genetic modification," a university spokesman said. They added the project aimed to tackle "some of agriculture's most pressing challenges", including climate change, rising demand for food and the overuse of will take place across Durham and York and involve plant trials and the development of genetic and cell-biology project is part of the UK's Advanced Research and Invention Agency's Programmable Plants initiative and is in collaboration with Azotic Technologies. Follow BBC North East on X, Facebook, Nextdoor and Instagram.