Natural Variation in Maize Shikimate Dehydrogenase Alters Enzyme Activity and Kernel Homoserine Accumulation.
Rajnee Hasan, Gen Xu, Taiwo Adeolu Dele-Osibanjo, Niaz Bahar Chowdhury, Connor Pedersen, Rajib Saha, Jinliang Yang, Toshihiro Obata
The paper identifies genetic variants in the shikimate dehydrogenase gene Sad1 that affect enzyme activity and homoserine accumulation in maize kernels through integrated metabolite profiling and genome-scale modeling.
bioRxiv · Aug 27, 2026 · PreprintPlant Biology