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TranscriptomicsA novel hybrid kinase is essential for regulating the σB-mediated stress response of Bacillus cereus.
A common bacterial strategy for monitoring environmental challenges is to use two-component systems, which consist of a sensor histidine kinase (HK) and a response regulator (RR). In the food-borne pathogen Bacillus cereus, the alternative sigma factor σB is activated by the RR RsbY. Here we presen...
ORGANISM(S): Bacillus cereus ATCC 14579 
2010-06-24 | E-GEOD-14589 | biostudies-arrayexpress
TranscriptomicsGenome-wide prediction and validation of M-OM-^C70 promoters in Lactobacillus plantarum WCFS1
Background: In prokaryotes, sigma factors are essential for the targeting of the transcription machinery to promoters. Various sigma factors have been described that recognize and bind to specific DNA sequence motifs in promoter sequences. The canonical sigma factor M-OM-^C70 is commonly involved in...
ORGANISM(S): Lactobacillus plantarum WCFS1 
2012-03-28 | E-GEOD-36898 | biostudies-arrayexpress
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