Global orchestration of gene expression by the biological clock of cyanobacteria
Department of Biological Sciences, Vanderbilt University, Nashville, TN 37235, USA
Genome Biology 2004, 5:217 doi:Published: 29 March 2004
Prokaryotic cyanobacteria express robust circadian (daily) rhythms under the control of a central clock. Recent studies shed light on the mechanisms governing circadian rhythms in cyanobacteria and highlight key differences between prokaryotic and eukaryotic clocks.