Characterization of Caulobacter crescentus response to low temperature and identification of genes involved in freezing resistance

Free-living bacteria must respond to a wide range of temperature changes, and have developed specific mechanisms to survive in extreme environments. In this work we describe a remarkable resistance of mesophilic bacterium Caulobacter crescentus to several cycles of freezing at -80 °C, which was able...

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Veröffentlicht in:	FEMS microbiology letters 2008-11, Vol.288 (2), p.178-185
Hauptverfasser:	Mazzon, Ricardo R, Lang, Elza A.S, Braz, Vânia S, Marques, Marilis V
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Bacterial Proteins - genetics Bacterial Proteins - metabolism Bacteriology Biological and medical sciences Caulobacter crescentus Caulobacter crescentus - genetics Caulobacter crescentus - growth & development Caulobacter crescentus - metabolism Caulobacter crescentus - physiology Cell division Cold Temperature Cold tolerance cryotolerance Culture Media Deoxyribonucleic acid DNA DNA helicase DNA Helicases - genetics DNA Helicases - metabolism DNA Transposable Elements Efflux Extreme environments Freezing freezing survival Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Bacterial Gene Library Genes Genetics Heat-Shock Response Low temperature Maintenance Microbiology Mutation Nodulation Nucleic acids Ribonucleic acid RNA RNA helicase RNA Helicases - genetics RNA Helicases - metabolism Strains (organisms) Supercoiling
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