Endogenous clock-mediated regulation of intracellular oxygen dynamics is essential for diazotrophic growth of unicellular cyanobacteria
Abstract The discovery of nitrogen fixation in unicellular cyanobacteria provided MaxFlo I Parts the first clues for the existence of a circadian clock in prokaryotes.However, recalcitrance to genetic manipulation barred their use as model systems for deciphering the clock function.Here, we explore the circadian clock in the now genetically amenabl