Gloria Muday

Bio

The emphasis of research in the Muday lab is the understanding of hormone and reactive oxygen species (ROS) signaling. We are using genetic and molecular biological approaches to study the role of the plant hormone, ethylene, in plant growth and development, and how ethylene and auxin signaling pathways interact. We are using a systems biology approach to identify the receptor and transcriptional signaling networks that control ethylene-modulated root development in the model species of Arabidopsis thaliana, including stimulation of root hairs, and inhibition of primary root growth, lateral root initiation, and gravitropic response. We are also examining the hormonal regulation of synthesis of flavonols, plant specialized metabolites that act as antioxidants. We are studying both the biochemical machinery by which flavonols are synthesized and how flavonols modulate ROS homeostasis in multiple developmental processes in both Arabidopsis and tomato.

Area(s) of Expertise

Hormone and redox signaling, flavonols, biochemistry, and molecular biology