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Article

ClpC regulates the fate of a sporulation initiation sigma factor, sigmaH protein, in Bacillus subtilis at elevated temperatures.

Molecular microbiology - 1 Jul 1998

Nanamiya H, Ohashi Y, Asai K, Moriya S, Ogasawara N, Fujita M, Sadaie Y, Kawamura F

Abstract excerpt

Using a strain carrying a clpC-bgaB transcriptional fusion at the amyE locus, we found that the expression of a clpC operon was induced at the end of exponential growth in a sigmaB-independent manner and ceased around T3.5 in the wild type but not in a spo0H mutant. This suggests that some gene product(s) whose expression is dependent on sigmaH function is required for the turn-off of clpC transcription during an...

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Identifiers

PMID: 9720868
DOI: 10.1046/j.1365-2958.1998.00943.x

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ClpC regulates the fate of a sporulation initiation sigma factor, sigmaH protein, in Bacillus subtilis at elevated temperatures.PMID 9720868Read ↗

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