GEO DataSets

(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) 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) Lactobacillus plantarum WCFS1 was differentially fermented in 29 different fermentations according to a factorial, combinatorial scheme that included variations in growth temperature (28 or 37C), NaCl concentration (0 or 0.3M), pH (5.2, 5.8, 6.4), as well as oxygen (N2 or air) and amino acid availability (1.1 or 2x concentration).

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL13984

56 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; Lactiplantibacillus plantarum WCFS1

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) 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) 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) 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 WCFS1; Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL13984

24 Samples

Download data: TXT

(Submitter supplied) Triplets of Lactobacullus plantarum strains were isolated from nine contrasting habitats. Without any passage through other culture media, isolation and cultivation were on model media that strictly reproduced the chemical and physical conditions and stressors of the habitats of origin. Here, we demonstrated how L. plantarum regulates and shapes its transcriptome in response to contrasting habitats. more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25156

36 Samples

Download data: TXT

(Submitter supplied) Transcriptome profiles of control Lactobacillus plantarum WCFS1 cells were compared with 8% ethanol adapted cells and with 10 min or 30 min 8% ethanol shocked cells.

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL4318

12 Samples

Download data: TXT

(Submitter supplied) To characterize the effect of lactic acid on the L. plantarum growth and adaptation, we investigated the transcriptome under hydrochloride (HCl) or lactic acid at the early stage of the growth.

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL32583

6 Samples

Download data: TXT

(Submitter supplied) An aerobic Lactobacillus plantarum culture displayed growth stagnation during early growth. Transcriptome analysis revealed that regain of growth after stagnation correlated with activation of CO2-producing pathways suggesting that limiting CO2-concentration induced stagnation. Analogously providing increased CO2 gas partial pressure during aerobic fermentation prevented the temporal growth stagnation. more...

Organism:

Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL6368

4 Samples

Download data: IMAGENE

(Submitter supplied) Lactobacillus plantarum WCFS1 was grown under anaerobic carbon-limited conditions in a chemostat with complete biomass retention (retentostat). In this cultivation system, the biomass concentration progressively increases while the dilution rate is kept constant, resulting in decreased specific susbtrate availibility, and hence, a progressive decrease in the specific growth rate. During the progressive transition from growth to virtually no growth, the global changes occurring at the level of metabolism and gene expression were studied using a genome-scale metabolic model and DNA microarrays.

Organism:

Lactiplantibacillus plantarum; Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL5874

5 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 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; Lactiplantibacillus plantarum WCFS1

Type:

Expression profiling by array

Platform:

GPL15934

3 Samples

Download data: TXT