Alternative Sigma Factor SigK Has a Role in Stress Tolerance of Group I Clostridium botulinum Strain ATCC 3502

Autor:	Elias Dahlsten, Hannu Korkeala, Miia Lindström, David G. Kirk
Rok vydání:	2013
Předmět:	Food Safety Osmotic shock Acclimatization Bacillus subtilis Biology medicine.disease_cause Applied Microbiology and Biotechnology Microbiology 03 medical and health sciences Listeria monocytogenes Osmotic Pressure Stress Physiological Sigma factor Clostridium botulinum medicine Osmotic pressure DNA Primers 030304 developmental biology Strain atcc 0303 health sciences Ecology Osmotic concentration Reverse Transcriptase Polymerase Chain Reaction 030306 microbiology fungi biology.organism_classification Cold Temperature Food Microbiology Transcription Factors Food Science Biotechnology
Zdroj:	Applied and Environmental Microbiology. 79:3867-3869
ISSN:	1098-5336 0099-2240
DOI:	10.1128/aem.04036-12
Popis:	The role of the alternative sigma factor SigK in cold and osmotic stress tolerance of Clostridium botulinum ATCC 3502 was demonstrated by induction of sigK after temperature downshift and exposure to hyperosmotic conditions and by impaired growth of the sigK mutants under the respective conditions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71fba8995c49f6eb35086ca51f3244d4 https://doi.org/10.1128/aem.04036-12 Zobrazit plný text záznamu