Satchidananda PandaProfessor, Regulatory Biology Department, Salk Institute
Satchin Panda, a professor in the Regulatory Biology Laboratory at the Salk Institute, is interested in understanding the molecular mechanism of the biological clock in a mouse model system. The biological clock, or circadian oscillator, in most organisms coordinates behavior and physiology with the natural light-dark cycle. Satchin's laboratory uses genetic, genomic, and biochemical approaches to identify genes under circadian regulation in different organs and to understand the mechanism of such regulation.
Satchin's lab also tries to characterize the mechanism by which the circadian oscillator is synchronized to the natural light-dark condition. Both classical rod/cone photoreceptors and a newly identified ocular photopigment melanopsin participate in photoentrainment of the clock. Research in his lab is geared toward identifying molecular components and events critical for transmitting light information from the eye to the master oscillator in the brain.