Washington University in St. Louis
Campus Box 1137
One Brookings Drive
St. Louis, MO 63130-4899
DBBS graduate programs Plant and Microbial Biosciences Program
Our research seeks to broadly understand how environmental changes re-model biochemical pathways in plants at the molecular, cellular, and organism levels with the aim of engineering these systems to address agricultural and environmental problems. Current work in the lab employs a combination of x-ray crystallography, enzymology, molecular biology, proteomics, and plant biology. Three areas of research in the lab focus on metabolic regulation and environmental responses in plants, enzymatic control of plant hormone responses, and using C. elegans to explore new metabolic pathways in nematodes.
Photo caption: Some recent research projects in the Jez lab have examined how protein-protein interactions modulate the synthesis of cysteine in plants (a), the evolutionary basis of methionine biosynthesis in bacteria (b), engineering plants for improved heavy metal detoxification properties (c), redox-regulation of glutathione synthesis in plants (d), and the chemcial and kinetic mechanisms of multiple enzymes from plants and nematodes (e).