Allen Zhengyu Wen

Allen (Zhengyu) Wen is a plant synthetic biologist affiliated with The Australian National University's Research School of Biology. His research focuses on engineering biological systems to enable breakthroughs in plant science, with an emphasis on designing, building, and optimising biological systems to achieve outcomes beyond traditional breeding. Dr. Wen's work includes developing gene-edited maize lines with resistance to maize lethal necrosis, contributing to food security in sub-Saharan Africa. He is currently the Head of the ANU node of Plant SynBio Australia, where he leads efforts to build a world-class synthetic biology and automation facility to strengthen Australia’s plant science ecosystem.

Zhengyu Wen's research focuses on plant gene editing, plant viral disease, plant nutrition, and membrane transporter mechanisms. Their work explores the functional roles of NPF6 transporters in nutrient uptake and the application of genome editing for sustainable agriculture, particularly in Africa. Wen investigates plant responses to viral diseases, such as maize lethal necrosis, and examines the molecular basis of symbiotic interactions in legumes. Research also addresses energy costs of salinity tolerance and the role of transcription factors in nitrogen fixation and nodule development. Their studies aim to improve crop resilience and food security through genetic innovation.