GEO DataSets

(Submitter supplied) Transcriptional profiling to investigate the effect of drug treatment on the E. faecalis cells. For microarray analysis, E. faecalis OG1RF was grown in FMC medium supplemented with 10 mM glucose to an optical density at 600 nm (OD600) of 0.3 and the cultures were divided in 3 aliquots. One aliquot was collected by centrifugation and immediately frozen (untreated control cells). The other aliquots were treated for 30 or 60 min with 1.25 X the minimum inhibitory concentration (MIC) of vancomycin (10 μg ml-1). more...

Organism:

Enterococcus faecalis; Enterococcus faecalis OG1RF

Type:

Expression profiling by array

Platform:

GPL15039

12 Samples

Download data: MEV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Enterococcus faecalis; Enterococcus faecalis OG1RF

Type:

Expression profiling by array

Platform:

GPL15039

40 Samples

Download data: MEV

(Submitter supplied) Transcriptional profiling to investigate the effect of drug treatment on the E. faecalis cells. For microarray analysis, E. faecalis OG1RF was grown in FMC medium supplemented with 10 mM glucose to an optical density at 600 nm (OD600) of 0.3 and the cultures were divided in 7 aliquots. One aliquot was collected by centrifugation and immediately frozen (untreated control cells). The other aliquots were treated for 30 or 60 min with 1.25 X the minimum inhibitory concentration (MIC) of one of the following CW inhibitors: ampicillin (20 μg ml-1), bacitracin (80 μg ml-1), or cephalothin (80 μg ml-1). more...

Organism:

Enterococcus faecalis; Enterococcus faecalis OG1RF

Type:

Expression profiling by array

Platform:

GPL15039

28 Samples

Download data: MEV

(Submitter supplied) Transcriptional profiling to define the stringent response regulon and significance of basal (p)ppGpp levels in E. faecalis OG1RF.

Organism:

Enterococcus faecalis; Enterococcus faecalis OG1RF

Type:

Expression profiling by array

Platform:

GPL15039

48 Samples

Download data: MEV

(Submitter supplied) To investigate the transcriptional changes that Enterococcus faecalis undergoes during agar surface-penetration, which promote cell envelope remodeling and tolerance to stress.

Organism:

Enterococcus faecalis OG1RF

Type:

Expression profiling by high throughput sequencing

Platform:

GPL32603

18 Samples

Download data: XLSX

(Submitter supplied) To rigorously characterize the Fsr regulon, we compared gene expression in V583 isogenic mutants in Fsr genes and each of the Fsr-regulated protease genes using microarrays and purified GBAP, the quorum-sensing molecule. We used microarrays to identified the genes that are regulated directly by Fsr Quorum sensing system.

Organism:

Enterococcus faecalis; Enterococcus faecalis V583

Type:

Expression profiling by array

Platform:

GPL16245

20 Samples

Download data: CEL

(Submitter supplied) Enterococcus (E.) faecalis is a commensal in healthy humans, frequently found in a variety of fermented foods, and can serve as a probiotic. However, it has also been recognized as a pathogen causing diseases such as endocarditis, bacteremia and urinary tract infections. As known virulence factors are not limited to clinical isolates but widespread in many strains, additional fitness determinants should influence E. more...

Organism:

Enterococcus faecalis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16962

2 Samples

Download data: CUFF