The International Institute of Tropical Agriculture (IITA), Pairwise, and the Bill & Melinda Gates Foundation have launched the Yam Optimized Architecture through Gene Editing (YOAGE) project, an innovative initiative aimed at transforming yam farming.
This four-year project seeks to introduce novel genetic variations to reduce labor and environmental impacts associated with traditional yam staking, while enabling mechanized farming in Nigeria, where yam serves as a vital staple crop.
YOAGE focuses on developing bushy-type yam varieties by identifying the genes responsible for plant growth. Using Pairwise’s Fulcrum Platform technology, the project will optimize gene editing for more efficient yam cultivation. Collaboration with local farmers, agricultural experts, and policymakers will ensure the project aligns with the unique needs of Nigeria’s agricultural landscape.
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Yam, the second most important root and tuber crop in sub-Saharan Africa after cassava, holds significant social and cultural value, particularly in West Africa. According to the Food and Agriculture Organization (FAO), the region produces about 75 million metric tons of yam annually, with Nigeria leading in production. In addition to being a staple food, yam plays a central role in various social and religious practices.
However, yam farming faces challenges like high labor costs, declining soil fertility, low-yielding varieties, and increased pest and disease pressures. While traditional breeding has improved yam varieties in terms of pest resistance and quality, it has yet to optimize plant architecture for mechanization.
YOAGE aims to address these challenges by using advanced gene editing to boost yam production and contribute to global food security, especially in the context of climate change, resource limitations, and evolving consumer demands.
