IITA champions genome editing for African agriculture

Added on 21 April 2025

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IITA champions genome editing for African agriculture

Dr Jaindra Tripathi attending to the plants being screened in the greenhouse. Courtesy of IITA

In transforming African agriculture, the International Institute of Tropical Agriculture (IITA) is tapping into cutting-edge genome editing tools to fast-track crop improvement. With technologies like CRISPR at its core, IITA is pioneering a new era in plant breeding—where precision, speed, and innovation are driving the development of resilient, high-yielding crops tailored for the continent’s toughest challenges.

For decades, conventional breeding has served as the backbone of crop improvement. By crossing parent plants with desirable traits, breeders have been able to gradually improve yields, enhance disease resistance, and adapt crops to local conditions. However, this process can be time-consuming, unpredictable, and limited particularly for clonally propagated crops. It is often inadequate when addressing complex traits like drought tolerance or resistance to evolving pathogens. For tropical crops like banana, yam, and cassava—staples for millions across Africa—the challenges are even more pronounced due to limited genetic diversity and complex inheritance patterns.