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Literature DB >> 11133976

Heat shock proteins do not influence wet heat resistance of Bacillus subtilis spores.

Abstract

Spores of Bacillus subtilis are significantly more resistant to wet heat than are their vegetative cell counterparts. Analysis of the effects of mutations in and the expression of fusions of a coding gene for a thermostable beta-galactosidase to a number of heat shock genes has shown that heat shock proteins play no significant role in the wet heat resistance of B. subtilis spores.

Entities: Species

Mesh：

Substances：
Heat-Shock Proteins
Water

Year: 2001 PMID： 11133976 PMCID： PMC94938 DOI： 10.1128/JB.183.2.779-784.2001

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

34 in total

Review 1. The roles of molecular chaperones in vivo.

Authors: P A Lund
Journal: Essays Biochem Date: 1995 Impact factor: 8.000

Review 2. Small, acid-soluble spore proteins of Bacillus species: structure, synthesis, genetics, function, and degradation.

Authors: P Setlow
Journal: Annu Rev Microbiol Date: 1988 Impact factor: 15.500

3. Specific and general stress proteins in Bacillus subtilis--a two-deimensional protein electrophoresis study.

Authors: J Bernhardt; U Völker; A Völker; H Antelmann; R Schmid; H Mach; M Hecker
Journal: Microbiology (Reading) Date: 1997-03 Impact factor: 2.777

4. Heat shock applied early in sporulation affects heat resistance of Bacillus megaterium spores.

Authors: M Sedlák; V Vinter; J Adamec; J Vohradský; Z Voburka; J Chaloupka
Journal: J Bacteriol Date: 1993-12 Impact factor: 3.490

5. Heat inactivation of Bacillus subtilis spores lacking small, acid-soluble spore proteins is accompanied by generation of abasic sites in spore DNA.

Authors: B Setlow; P Setlow
Journal: J Bacteriol Date: 1994-04 Impact factor: 3.490

6. Bacillus subtilis lon protease prevents inappropriate transcription of genes under the control of the sporulation transcription factor sigma G.

Authors: R Schmidt; A L Decatur; P N Rather; C P Moran; R Losick
Journal: J Bacteriol Date: 1994-11 Impact factor: 3.490

Heat shock proteins do not influence wet heat resistance of Bacillus subtilis spores.

Review 1. The roles of molecular chaperones in vivo.

Review 2. Small, acid-soluble spore proteins of Bacillus species: structure, synthesis, genetics, function, and degradation.

3. Specific and general stress proteins in Bacillus subtilis--a two-deimensional protein electrophoresis study.

4. Heat shock applied early in sporulation affects heat resistance of Bacillus megaterium spores.

5. Heat inactivation of Bacillus subtilis spores lacking small, acid-soluble spore proteins is accompanied by generation of abasic sites in spore DNA.

6. Bacillus subtilis lon protease prevents inappropriate transcription of genes under the control of the sporulation transcription factor sigma G.

7. Genetic studies of a secondary RNA polymerase sigma factor in Bacillus subtilis.

8. ClpE, a novel type of HSP100 ATPase, is part of the CtsR heat shock regulon of Bacillus subtilis.

9. Transcription factor sigma B of Bacillus subtilis controls a large stationary-phase regulon.

10. hrcA, the first gene of the Bacillus subtilis dnaK operon encodes a negative regulator of class I heat shock genes.

1. Cold shock response in sporulating Bacillus subtilis and its effect on spore heat resistance.