GEO DataSets

(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 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) 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; 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 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) The bacterial cell envelope is a complex, multilayered structure that is not only essential to maintain cellular integrity, but also facilitates vital bacterial processes such as adaption, colonization and adhesion. Cell envelopes comprise a wide range of molecules, such as proteins and capsular polysaccharide (CPS), which collectively decorate the bacterial cell in a species- and strain specific manner. more...

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by array

Platform:

GPL13984

10 Samples

Download data: TXT

(Submitter supplied) Laser captured cecal epithelium from gnotobiotic mice colonized with B. thetaiotaomicron or B. longum (mono-association) or B. thetaiotaomicron bi-association with B. longum. Samples were derived from 10d colonizations of NMRI mice fed a standard-chow polysaccharide rich (PR) diet. Keywords: Germ-free vs. Mono-associations or Bi-association, in vivo

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL1261 GPL1981

16 Samples

Download data

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

Organism:

Bacteroides thetaiotaomicron; Bifidobacterium longum

Type:

Expression profiling by array

Platform:

GPL1821

34 Samples

Download data

(Submitter supplied) Genome wide transcriptional comparison of B. thetaiotaomicron mono-association vs. B. thetaiotaomicron bi-association with B.animalis or L. casei. Cecal populations from 20d colonizations with B6 gnotobiotic mice fed a standard-chow polysaccharide rich (PR) diet (n=5 samples/group) were profiled. Keywords: Mono-association vs. Bi-association, in vivo

Organism:

Bacteroides thetaiotaomicron; Bifidobacterium longum

Type:

Expression profiling by array

Platform:

GPL1821

9 Samples

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(Submitter supplied) Genome wide transcriptional comparison of B. thetaiotaomicron mono-association vs. B. thetaiotaomicron bi-association with B. longum. Cecal populations from 10d colonizations with b6 gnotobiotic mice fed a standard-chow polysaccharide rich (PR) diet (n=5 samples/group) were profiled. Keywords: Mono-association vs. Bi-association, in vivo

Organism:

Bacteroides thetaiotaomicron; Bifidobacterium longum

Type:

Expression profiling by array

Platform:

GPL1821

10 Samples

Download data

(Submitter supplied) Genome wide transcriptional comparison of B. thetaiotaomicron or B. longum mono-association vs. B. thetaiotaomicron bi-association with B. longum. Cecal populations from 10d colonizations with NMRI gnotobiotic mice fed a standard-chow polysaccharide rich (PR) diet (n=5 samples/group) were profiled. Keywords: Mono-association vs. Bi-association, in vivo

Organism:

Bacteroides thetaiotaomicron; Bifidobacterium longum

Type:

Expression profiling by array

Platform:

GPL1821

15 Samples

Download data

(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) 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) 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) Sourdough is a very competitive and challenging environment for microorganisms. Usually, a stable microbiota composed of lactic acid bacteria (LAB) and yeasts comes to dominate this ecosystem. Although rich in carbohydrates, thus providing an ideal environment to grow, the low pH presents a particular challenge. The nature of the adaptation to this low pH was investigated for Lactobacillus plantarum IMDO 130201, an isolate from a laboratory wheat sourdough fermentation. more...

Organism:

Staphylococcus aureus; Enterococcus faecalis; Enterococcus hirae; Lactococcus lactis; Lacticaseibacillus casei; Lacticaseibacillus paracasei; Companilactobacillus farciminis; Limosilactobacillus fermentum; Fructilactobacillus sanfranciscensis; Bifidobacterium; Lacticaseibacillus rhamnosus; Enterococcus mundtii; Lentilactobacillus parabuchneri; Leuconostoc mesenteroides; Pediococcus acidilactici; Pediococcus pentosaceus; Enterococcus faecium; Levilactobacillus brevis; Lactobacillus helveticus; Lactiplantibacillus plantarum; Companilactobacillus alimentarius; Fructilactobacillus fructivorans; Leuconostoc citreum; Limosilactobacillus pontis; Lactobacillus crispatus; Lactiplantibacillus paraplantarum; Limosilactobacillus frumenti; Furfurilactobacillus rossiae; Lentilactobacillus buchneri; Lactobacillus delbrueckii; Lactiplantibacillus pentosus; Lactobacillus gasseri; Limosilactobacillus reuteri; Lactobacillus amylovorus; Latilactobacillus curvatus; Lactobacillus johnsonii; Leuconostoc pseudomesenteroides; Enterococcus casseliflavus; Mammaliicoccus lentus; Limosilactobacillus panis; Companilactobacillus paralimentarius; Oenococcus oeni; Streptococcus thermophilus; Lactobacillus acidophilus; Weissella confusa; Lentilactobacillus hilgardii; Latilactobacillus sakei; Brevibacterium linens; Companilactobacillus mindensis

Type:

Expression profiling by array

Platform:

GPL10874

10 Samples

Download data: TXT

(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) 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

(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 transcriptome of L. plantarum strains that aggregate was compared with non-aggregating strains

Organism:

Lactiplantibacillus plantarum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30015

11 Samples

Download data: CSV, 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