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TranscriptomicsKolsto-Bacillus cereus transcriptional response of ATCC14579 BC4707 mutant to bile salts stress
Analysis of the transcriptional response of B. cereus ATCC14579 BC4707 deletion mutant after 15 min bile salts stress
ORGANISM(S): Bacillus cereus 
2012-01-31 | E-MEXP-3536 | biostudies-arrayexpress
TranscriptomicsBacillus cereus strain 31673
Comparative Genomic Hybridization. Analysis of genomic content of closely related Bacillus species. Refer to individual records for strain information. Refer to platform and individual sample records for experimental protocols.
ORGANISM(S): Bacillus anthracis str. Ames 
2010-06-05 | E-GEOD-568 | biostudies-arrayexpress
TranscriptomicsDistinct roles of ComK1 and ComK2 in gene regulation in Bacillus cereus (overexpressed ComK)
Comparison of the Bacillus cereus with overexpressed Bacillus subtilis ComK (Bacillus cereus pNWcomKBsu) vs Bacillus cereus carrying empty plasmid (Bacillus cereus pNW33N) One condition design comparision of (IPTG induced overexpression construct vs IPTG induced empty plasmid) including a dye swap,...
ORGANISM(S): Bacillus cereus 
2011-07-27 | E-GEOD-27265 | biostudies-arrayexpress
TranscriptomicsDistinct roles of ComK1 and ComK2 in gene regulation in Bacillus cereus
This SuperSeries is composed of the following subset Series: GSE27264: Distinct roles of ComK1 and ComK2 in gene regulation in Bacillus cereus (induced ComK1 or ComK2) GSE27265: Distinct roles of ComK1 and ComK2 in gene regulation in Bacillus cereus (overexpressed ComK) Refer to individual Series
ORGANISM(S): Bacillus cereus 
2011-07-27 | E-GEOD-27267 | biostudies-arrayexpress
TranscriptomicsDistinct roles of ComK1 and ComK2 in gene regulation in Bacillus cereus (induced ComK1 or ComK2)
Comparison of the Bacillus cereus with induced ComK1 (pATK31 in sample 1-3) or ComK2 (pATK32 in sample 4-6) proteins vs Bacillus cereus carrying empty plasmid (pLM5 in all samples) One condition design comparision of (IPTG induced overexpression construct vs IPTG induced empty plasmid) including a d...
ORGANISM(S): Bacillus cereus 
2011-07-27 | E-GEOD-27264 | biostudies-arrayexpress
TranscriptomicsComparative transcriptome and phenotype analysis of acid-stressed Bacillus cereus strains
This SuperSeries is composed of the following subset Series: GSE13711: Comparative transcriptome and phenotype analysis of acid-stressed Bacillus cereus strain ATCC 14579 GSE13729: Comparative transcriptome and phenotype analysis of acid-stressed Bacillus cereus strain ATCC 10987 Refer to individual...
ORGANISM(S): Bacillus cereus 
2010-06-25 | E-GEOD-13773 | biostudies-arrayexpress
TranscriptomicsInsight into the response of Bacillus cereus towards the polysaccharide chitosan
Comparison of chitosan-treated B. cereus ATCC 14579 cells with non-treated B. cereus ATCC 14579 cells. 2 chitosans with similar molecular weight (Mw) but different degrees of acetylation (Fa) were used: chitosan B (Mw: 28.4 kDa, Fa: 0.16) (samples 1-3) and chitosan A (Mw: 36.0 kDa, Fa: 0.01) (sample...
ORGANISM(S): Bacillus cereus 
2011-10-18 | E-GEOD-29024 | biostudies-arrayexpress
TranscriptomicsKolsto-B. cereus Comparison of WT and BC4707 mutant during growth in logarithmic phase
Comparison of B. cereus ATCC14579 wild type and its isogenic BC4707 mutant under growth in logarithmic phase
ORGANISM(S): Bacillus cereus 
2012-01-31 | E-MEXP-3537 | biostudies-arrayexpress
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
TranscriptomicsThe sigmaB regulon of B. cereus ATCC14579
The alternative sigma factor sigmaB has an important role in the acquisition of stress-resistance in many gram-positive bacteria. In the foodborne pathogen Bacillus cereus sigmaB is activated strongly upon a heat shock and other stress conditions. Here we describe the identification of the set of si...
ORGANISM(S): Bacillus cereus ATCC 14579 
2010-07-01 | E-GEOD-6005 | biostudies-arrayexpress
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