GEO DataSets

(Submitter supplied) The microarrays were subjected to two-color hybridization using Cy5 and Cy3 dyes incorporated in the cDNAs synthesized from total RNA samples of strains. We compared each gene’s transcription level between the wild-type (WT) strain 13 (labeled by Cy5) and the virX-mutant strain (TS186) (labeled by Cy3) on a single DNA microarray.

Organism:

Clostridium perfringens str. 13

Type:

Expression profiling by array

Platform:

GPL7332

4 Samples

Download data: TXT

(Submitter supplied) Clostridium perfringens type A is a common source of food poisoning in humans. Vegetative cells sporulate in the small intestinal tract and produce a major pathogenic factor, C. perfringens enterotoxin (CPE) during sporulation. Although sporulation plays a critical role in the pathogenesis of food poisoning, the mechanisms to induce in vivo sporulation remain unclear. Bile salts had been identified to mediate sporulation, and we have confirmed deoxycholate (DCA)-induced sporulation in C. more...

Organism:

Clostridium perfringens NCTC 8239; Clostridium perfringens

Type:

Expression profiling by array

Platform:

GPL20295

48 Samples

Download data: TXT

(Submitter supplied) Clostridium acetobutylicum, the endospore-forming anaerobe best known for its ABE (acetone-butanol-ethanol) fermentation, has received renewed attention recently for the biological production of butanol, both for bulk chemical production and as a potential biofuel. With butanol production in mind, most of the recent research on C. acetobutylicum has focused on increasing butanol production, tolerance to butanol, and optimizing it for various substrates. more...

Organism:

Clostridium acetobutylicum ATCC 824

Type:

Expression profiling by array

Platform:

GPL10908

24 Samples

Download data: TXT

(Submitter supplied) We further characterize the VirSR and RevR regulatory networks by profiling the C. perfringens strain JIR325 and its isogenic virR and revR regulatory mutants using strand-specific RNA-seq. Two independent biological replicates were sequenced for each strain, generating more than 90 million sequence reads for each RNA-seq library (wild type, 97,289,148 reads; virR mutant, 116,505,992 reads and revR mutant, 131,811,486 reads). more...

Organism:

Clostridium perfringens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20813

6 Samples

Download data: CSV

(Submitter supplied) ReeS, previously named as CPE1512, was originally annotated as the only hybrid sensor histidine kinase/response regulator in Clostridium perfringens. Further evidence suggests that ReeS is more likely to function as an orphan sensor histidine kinase. A reeS deletion mutant was constructed and the transcriptome analysed using microarrays.

Organism:

Clostridium perfringens str. 13

Type:

Expression profiling by array

Platform:

GPL11408

4 Samples

Download data: TXT

(Submitter supplied) We then performed gene expression profiling using data obtained from RNA-seq of 2 different cells at three time points.

Organism:

Bacillus thuringiensis serovar kurstaki str. HD73

Type:

Expression profiling by high throughput sequencing

Platform:

GPL32767

18 Samples

Download data: TAB

(Submitter supplied) To determine Sigma 54 (SigL) reglons in Bacillus thuringiensis HD73 strain, A sigLmutant, HD(ΔsigL::kan), was constructed with insertion of kanamycin resistance gene cassete. We have employed whole genome microarray expression profiling as a discovery platform to identify the difference of gene expression between mutant and wild-type strains.

Organism:

Bacillus thuringiensis

Type:

Expression profiling by array

Platform:

GPL17384

6 Samples

Download data: TXT