Related Experiment Video
Updated: Jul 16, 2026

Spectrophotometric Determination of Phycobiliprotein Content in Cyanobacterium Synechocystis
Published on: September 11, 2018
Sensing the light: photoreceptive systems and signal transduction in cyanobacteria
1Department of Energy - Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA. montg133@msu.edu
Abstract:
Photosynthetic prokaryotes have highly developed abilities to detect and react to environmental signals. Light sensing is one of the most important capabilities of organisms that use light for photosynthesis and photomorphogenesis. This review addresses photoreception in cyanobacteria from the perception of light through the physiological responses observed in response to light-dependent signalling. Recent progress made in our understanding of the structure and function of photosensory receptors and their downstream effector molecules is discussed.
Related Concept Videos
Photoreceptors and Plant Responses to Light
Channel Rhodopsins
Rhodopsins belong to the family of cell surface proteins called G-protein coupled receptors,...
Oxygenic Photosynthesis
Bacterial Phylum Cyanobacteria
The Photochemical Reaction Center
Cell Signaling in Plants
