GEO DataSets

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with olive oil (OO). Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile reveals the downregulation of processes associated with rapid growth and the induction of stress-related pathways indicating the involvement of the stringent response. more...

Organism:

Lactiplantibacillus plantarum WCFS1; Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL15934

3 Samples

Download data: TXT

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with hydroxytyrosol. Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with hydroxytyrosol. more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL22663

3 Samples

Download data: TXT

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with 1.5 mM gallic acid (GA). Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile reveals a massive induction of genes involved in transport and decarboxilation of gallic acid.

Organism:

Lactiplantibacillus plantarum WCFS1; Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL15934

3 Samples

Download data: TXT

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with gallic acid (GA). Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile reveals a massive induction of genes involved in transport and decarboxilation of gallic acid.

Organism:

Lactiplantibacillus plantarum; Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL15934

3 Samples

Download data: TXT

(Submitter supplied) Lactobacillus plantarum is a common inhabitant of mammalian gastrointestinal tracts and specific strains belonging to this species are marketed as probiotics intended to confer beneficial health effects. To assist in determining the physiological status and host-microbe interactions of L. plantarum in the digestive tract we assessed changes in the transcriptome of L. plantarum WCFS1 during colonization of the cecum of germ-free mice. more...

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL4318

18 Samples

Download data: IMAGENE

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with oleuropein. Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile shows that Lactobacillus plantarum WCFS1 adapts its metabolic capacity to acquire certain carbohydrates and repress the expression of genes involved in fatty acid biosyntheis. more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL22663

3 Samples

Download data: TXT

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with resveratrol. Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile reveals a large reshape of nitrogen metabolism whic affects, among others, the pyridine and purine metabolisms as well as the metabolism of aminoacids related to thiol-specific oxidative stress response in this microorganism. more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL22663

3 Samples

Download data: TXT

(Submitter supplied) Two independent chemostat cultivations were performed for both wild type and trxB1 over-expression strain, NZ7602. Three hybridization experiments, all with the same hybridization scheme (see overall design), were performed with samples obtained from these chemostats before and after treatment with hydrogen peroxide (30 minutes 2.5 mM peroxide). Two of these experiments used samples obtained from the same fermentation. more...

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL4318

9 Samples

Download data: TXT

(Submitter supplied) Short-chain fructooligosaccharides (scFOS) and other prebiotics are used to selectively stimulate the growth and activity of lactobacilli and bifidobacteria in the colon. However, there is little information on the mechanisms whereby prebiotics exert their specific effects upon such microorganisms. To study the genomic basis of scFOS metabolism in Lactobacillus plantarum WCFS1, two-colour microarrays were used to screen for differentially expressed genes when grown on scFOS as compared to glucose (not a prebiotic). more...

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL4318

6 Samples

Download data: IMAGENE

(Submitter supplied) Transcriptome profiles of control Lactobacillus plantarum WCFS1 cells were compared with ctsR, hrcA, and ctsR-hrcA deletion mutants grown in MRS media at 28 and 40 degrees Celcius.

Organism:

Lactiplantibacillus plantarum; Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL13984

24 Samples

Download data: TXT

(Submitter supplied) The aim of this study was to investigate the effects of three Lactobacillus plantarum strains on in-vivo small intestinal barrier function and gene transcription in human subjects. The strains were selected for their differential effects on TLR signalling and tight junction protein rearrangement, which may lead to beneficial effects in a stressed human gut mucosa. Ten healthy volunteers participated in four different intervention periods: 7-day oral intake of either L. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL11532

38 Samples

Download data: CEL

(Submitter supplied) A mutant of L. plantarumWCFS1 (deletion of lp_2991) was compared with the wildtype grown in standard MRS broth. Cells were sampled at OD1 for mRNA extraction.

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL9359

2 Samples

Download data: TXT

(Submitter supplied) Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with p-coumaric acid (p-CA). Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile reveals a massive induction of genes involved in stress resistance and detoxification-related functions and a global shutdown of growth-associated processes.

Organism:

Lactiplantibacillus plantarum WCFS1; Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL15934

3 Samples

Download data: TXT

(Submitter supplied) The aim of the study was to determine biological relevance of differentially expressed genes in Lactobacillus plantarum C2 during fermentation of plant substrates. Whole-transcriptome analysis based on customized microarray profiles has been used to determine altered transcription patterns in L. plantarum C2.

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL20099

8 Samples

Download data: TXT

(Submitter supplied) Validation of Lactobacillus plantarum WCFS1 transcriptome profile using RNA sequencing (direct cDNA sequencing and 3'-UTR sequencing) in comparison with DNA microarray as a reference platform.

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL13984

4 Samples

Download data: TXT

(Submitter supplied) Characterization of Lactobacillus plantarum gene expression in the acididic conditions such as kimchi fermentation

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23496

6 Samples

Download data: XLSX

(Submitter supplied) Some studies have shown that acute intake of high-phenol virgin olive oil reduces pro-inflammatory, pro-oxidant and pro-thrombotic states, but nowadays still remains unclear if those effects attributed to its phenolic fraction could be exerted at transcriptional level in vivo. Two virgin olive oil-based breakfasts with high (398 ppm) and low (70 ppm) content of phenolic compounds were administered to twenty patients (9 men and 11 women) with metabolic syndrome following a double-blinded random crossover design. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

80 Samples

Download data: TXT

(Submitter supplied) The bacterial quorum sensing (QS) phenomenon has been well studied since its discovery and has traditionally been considered to include signaling pathways recognized exclusively within either Gram-positive (Gm+) or Gram-negative (Gm-) bacteria. The Gm+ bacteria are known to utilize quorum sensing pathways mediated by various small autoinducing peptides (AIP), while the Gm- bacteria use small molecules known collectively as acyl-homoserine lactones (AHL). more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25957

36 Samples

Download data: TXT