Ghana | Seed systems for vegetatively propagated crops

2026 Top Agri-food Pioneers: Marian Dorcas Quain

Marian Dorcas Quain is the deputy director general of the leading research and innovation organization in Ghana and is a trailblazer in agricultural biotechnology. She consistently applies inventive and cutting-edge scientific approaches to address agrifood challenges. Quain initiated biotechnology research at the CSIR Crops Research Institute, transforming it into a regional center of excellence in West Africa. Her pioneering work in plant cryopreservation led to the development of a protocol for yam species vital to West Africa’s food security. Her research established molecular certification systems for clean planting materials and robust seed systems for vegetatively propagated crops. Focusing predominantly on under-researched African crops, these innovations have strengthened crop improvement, genetic resource conservation and modern breeding applications. Quain embodies the essence of a pioneer through her innovative science, measurable impact, inclusive collaborative reach and persistent drive to transform agricultural biotechnology ecosystems.