GEO DataSets

(Submitter supplied) The iron-binding glycoprotein lactoferrin exhibits anti-bacterial activity. To investigate the overall response of Bacillus cereus to lactoferrin, total transcriptome analyses were performed. Growth conditions were mMOD minimal medium, minimal medium plus 10 mg/ml lactoferrin, as well as minimal medium without iron source for comparison. Differential regulation of genes involved in iron acquisition as well as genes encoding enterotoxins and further virulence factors was of special interest.

Organism:

Bacillus cereus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26265

6 Samples

Download data: GCT, GFF, TSV, TXT, XLSX

(Submitter supplied) In the intestine, B. cereus comes in contact with the epithelial mucus layer. To investigate the overall response to that contact, total transcriptome analyses were performed using porcine gastric mucin (PGM), which is a commonly applied model for mucus interactions. Differential regulation of genes encoding enterotoxins and further virulence factors was of special interest.

Organism:

Bacillus cereus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26265

6 Samples

Download data: TSV

(Submitter supplied) Comparison of the B cereus codY deletion mutant with wild type strain (ATCC 14579)

Organism:

Bacillus cereus ATCC 14579

Type:

Expression profiling by array

Platform:

GPL13146

4 Samples

Download data: TXT

(Submitter supplied) In Bacillus cereus the catabolite control protein CcpA was shown to be involved in optimizing the efficiency of glucose catabolism by activating genes encoding glycolytic enzymes including a non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase that mediates conversion of D-glyceraldehyde 3-phosphate to 3-phospho-D-glycerate in one single step, and by repressing genes encoding the citric acid cycle and gluconeogenic enzymes. more...

Organism:

Bacillus cereus ATCC 14579

Type:

Expression profiling by array

Platform:

GPL5161

8 Samples

Download data: TXT

(Submitter supplied) In this study we compared the transcriptomic profiles of cells grown in BHI, BHI supplemented with FeCl3, BHI supplemented with iron scavenger Bipyridine and both iron and the scavenger.

Organism:

Bacillus cereus ATCC 10987

Type:

Expression profiling by array

Platform:

GPL7681

24 Samples

Download data: TXT

(Submitter supplied) RpoN was shown to have a pleiotropic role in different microorganisms. This study was performed to elucidate role in B. cereus. In this study we compared the transcriptomic profiles of the WT, rpoN mutant and the complemented strain in aerated and static growth conditions.

Organism:

Bacillus cereus ATCC 14579

Type:

Expression profiling by array

Platform:

GPL19768

24 Samples

Download data: TXT