Circadian Gating of Cell Division in Cyanobacteria Growing with Average Doubling Times of Less than 24 Hours

To ascertain whether the circadian oscillator in the prokaryotic cyanobacterium Synechococcus PCC 7942 regulates the timing of cell division in rapidly growing cultures, we measured the rate of cell division, DNA content, cell size, and gene expression (monitored by luminescence of the PpsbAI$::$lux...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 1996-09, Vol.93 (19), p.10183-10188
Hauptverfasser:	Mori, Tetsuya, Binder, Brian, Johnson, Carl Hirschie
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Bacteria Cell Division Cell growth Cells Cellular biology Chlamydomonas - cytology Chlamydomonas - physiology Circadian Rhythm Circadian rhythms Cultured cells Cyanobacteria - cytology Cyanobacteria - physiology Cyanophyta Daughter cells Deoxyribonucleic acid DNA DNA, Bacterial - metabolism Doubling time Euglena - cytology Euglena - physiology Flow Cytometry Freshwater Gene Expression Regulation, Bacterial Genes, Reporter Kinetics Luciferases - biosynthesis Luminescence Luminescent Measurements Mother cells Photosynthetic Reaction Center Complex Proteins - biosynthesis Photosystem II Protein Complex Prokaryotic cells Recombinant Fusion Proteins - biosynthesis Synechococcus Time Factors
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