From 2 to 5 September 2025, the IITA–CGIAR Biotechnology program hosted a four-day training workshop on Genome Editing in Nairobi, Kenya. The workshop brought together young African scientists from Burundi, Ethiopia, Kenya, Nigeria, Tanzania, Uganda, and Zimbabwe, eager to deepen their knowledge and practical skills in this technology.
The workshop blended theory with practice. Participants explored the foundations of CRISPR/Cas systems. They then moved into hands-on sessions covering gRNA design, genome browsing, BLAST searches, CRISPR reagent delivery systems, plant transformation, genotyping, and phenotyping. Case studies on genome editing for crop improvement were also shared, focusing on banana and cereal crops, giving participants a clear view of how these technologies are already being applied to address agricultural challenges.
A highlight of the week was the lab tour at IITA-CGIAR’s Genome Editing platform, where participants looked closely at the world-class facilities supporting research on key African crops. For many, stepping into a working biotech lab for the first time was inspiring and motivating.
The workshop also created space for collaboration and exchange. Through group activities, discussions, and peer learning, participants built connections that will strengthen African research networks long after the training.
“Equipping young African scientists with cutting-edge skills in genome editing is central to our mission,” said Dr Leena Tripathi, Director of Genetic Innovation and Biotech Program Lead at IITA. “Workshops like this ensure that the next generation of researchers can harness advanced tools to deliver solutions for resilient and productive African agriculture.”
By the end of the workshop, participants had gained hands-on experience, new perspectives, and a renewed drive to use gene editing to address Africa’s pressing agricultural challenges.
“The Genome Editing for Crop Improvement workshop was an incredibly insightful and well-organized event. The presentations provided a comprehensive overview of recent advances and practical applications in genome editing, which deepened my understanding and inspired me to explore this area further. I am truly grateful for the opportunity to learn from experts and gain practical skills that will shape my future research. I look forward to more such trainings that strengthen African scientific capacity.”
Wambugu Wahito – Postgraduate Student, Kenya.
“This was a wonderful meeting that combined solid technical training with collaboration, making genome editing concepts accessible and impactful for Africa’s agricultural future,” Professor Pascal Ojwang of Egerton University said.
“The workshop was an eye-opening experience and an important starting point for applying genome editing in crop improvement programs in Burundi,” said Jean Marie Niyoyankunze – ISABU, Burundi.
This training reflects IITA’s ongoing commitment to building African capacity in advanced science, ensuring the continent is well-positioned to harness modern tools for resilient and productive agriculture.
Contributed by Rose-Harriet Okech
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