GEO DataSets

(Submitter supplied) In this study, we studied the fibrolytic potential of the rumen microbiota in the rumen of 6 lambs separated from their dams from 12h of age and artificially fed with milk replacer (MR) and starter feed from d8, in absence (3 lambs) or presence (3 lambs) of a combination of the live yeast Saccharomyces cerevisiae CNCM I-1077 and selected yeast metabolites. The fibrolytic potential of the rumen microbiota of the lambs at 56 days of age was analyzed with a DNA microarray (FibroChip) targeting genes coding for 8 glycoside hydrolase (GH) families.

Organism:

Butyrivibrio fibrisolvens; Ruminococcus flavefaciens; Piromyces communis; Pseudobacteroides cellulosolvens; Eudiplodinium maggii; Segatella bryantii; Acetivibrio clariflavus; uncultured Neocallimastigales; Bacteroides fragilis; Xylanibacter ruminicola; Ruminococcus albus; Enterococcus faecium; Clostridium acetobutylicum; Acetivibrio thermocellus; Clostridium beijerinckii; Levilactobacillus brevis; Microbiota; Bacteroides ovatus; Fibrobacter intestinalis; Bacteroides sp.; Epidinium caudatum; Polyplastron multivesiculatum; Butyrivibrio hungatei; Epidinium ecaudatum; Bacteroides xylanisolvens; Cellulosilyticum ruminicola; Ruminococcus champanellensis; Orpinomyces sp.; Bacteroides thetaiotaomicron; Fibrobacter succinogenes; Clostridium cellulovorans; Bifidobacterium adolescentis; Cellulomonas fimi; Neocallimastix frontalis; [Eubacterium] cellulosolvens; Lachnospira eligens; Ruminococcus sp.; Piromyces sp.; Roseburia intestinalis; Roseburia hominis; Selenomonas ruminantium; Lactococcus lactis; Clostridioides difficile; Ruminiclostridium cellulolyticum; Limosilactobacillus fermentum; Cellulomonas flavigena; Neocallimastix patriciarum; Bifidobacterium animalis; Agathobacter rectalis; Enterobacter sp.; Orpinomyces joyonii; Piromyces rhizinflatus; Piromyces sp. 'equi'; Pseudobutyrivibrio xylanivorans; Bifidobacterium longum

Type:

Genome variation profiling by array

Platform:

GPL25777

6 Samples

Download data: TXT

(Submitter supplied) Ruminants are the most efficient herbivorous animals to transform plant biomass into edible products, principally thanks to the rumen microbiota that produces a large array of enzymes responsible for the hydrolysis of plant cell wall polysaccharides. Several biotic and abiotic factors influence the efficiency of fiber degradation, which can ultimately impact the animal productivity and health. To provide more insight on mechanisms involved in the modulation of fibrolytic activity, a functional DNA microarray targeting genes coding for key enzymes involved in cellulose and hemicellulose degradation by rumen microbiota was designed. more...

Organism:

Ruminococcus flavefaciens; Limosilactobacillus fermentum; Piromyces communis; Pseudobacteroides cellulosolvens; Eudiplodinium maggii; Fibrobacter succinogenes subsp. succinogenes S85; Segatella bryantii; Acetivibrio clariflavus; Bacteroides fragilis; Ruminococcus albus; Enterococcus faecium; Acetivibrio thermocellus; Clostridium beijerinckii; Levilactobacillus brevis; Fibrobacter intestinalis; Epidinium caudatum; Polyplastron multivesiculatum; Orpinomyces joyonii; Piromyces rhizinflatus; Piromyces sp. 'equi'; Epidinium ecaudatum; Bacteroides xylanisolvens; Cellulosilyticum ruminicola; Ruminococcus champanellensis; Bacteroides thetaiotaomicron; Fibrobacter succinogenes; Xylanibacter ruminicola; Clostridium acetobutylicum; Clostridium cellulovorans; Bifidobacterium adolescentis; Cellulomonas fimi; Neocallimastix frontalis; Bacteroides ovatus; [Eubacterium] cellulosolvens; Bacteroides sp.; Lachnospira eligens; Ruminococcus sp.; Piromyces sp.; Roseburia intestinalis; Butyrivibrio hungatei; Roseburia hominis; bovine gut metagenome; Bacteroides xylanisolvens XB1A; Orpinomyces sp.; Butyrivibrio fibrisolvens; Selenomonas ruminantium; Lactococcus lactis; Clostridioides difficile; Ruminiclostridium cellulolyticum; Cellulomonas flavigena; Neocallimastix patriciarum; Bifidobacterium animalis; Agathobacter rectalis; Enterobacter sp.; Escherichia coli K-12; Pseudobutyrivibrio xylanivorans; Bifidobacterium longum; uncultured Neocallimastigales

Type:

Expression profiling by array; Other

Platform:

GPL24327

14 Samples

Download data: TXT

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

Organism:

Bacteroides thetaiotaomicron; Agathobacter rectalis; Methanobrevibacter smithii; Lachnospira eligens; Phocaeicola vulgatus; Parabacteroides distasonis

Type:

Expression profiling by high throughput sequencing; Expression profiling by array

Platforms:

GPL19723 GPL7006

22 Samples

Download data: CEL, TXT

(Submitter supplied) Comparisons of gnotobiotic Rag1-/- mice, with and without subcutaneous 260.8 hybridomas, disclosed that this IgA does not affect B. thetaiotaomicron population density or suppress 260.8 epitope production but does affect bacterial gene expression in ways that are emblematic of a diminished host innate immune response.

Organism:

Bacteroides thetaiotaomicron; Agathobacter rectalis; Methanobrevibacter smithii; Lachnospira eligens; Phocaeicola vulgatus; Parabacteroides distasonis

Type:

Expression profiling by array

Platform:

GPL7006

12 Samples

Download data: CEL

(Submitter supplied) We used Affymetrix GeneChips to determine the physiological differences between biofilm and planktonic cells of Bacteroides thetaiotaomicron strain VPI-5482 (ATCC 29148) by comparing gene expression. For this purpose, B. thetaiotaomicron cells were grown in sterile, continuous flow bioreactors fed with tryptone, yeast extract, glucose (TYG) medium. The bioreactors were controlled at a temperature of 37C using a water jacket and a recirculating water heater. more...

Organism:

Phocaeicola vulgatus; Methanobrevibacter smithii; Bacteroides thetaiotaomicron VPI-5482; Parabacteroides distasonis; Bifidobacterium longum; Agathobacter rectalis; Bacteroides thetaiotaomicron; Lachnospira eligens

Type:

Expression profiling by array

Platforms:

GPL7006 GPL1821

12 Samples

Download data: CEL

(Submitter supplied) Background: Inflammatory bowel diseases (IBD) may be caused in part by aberrant immune responses to commensal intestinal microbes including Bacteroides thetaiotaomicron (B.theta). Healthy, germ-free HLA-B27 transgenic (Tg) rats develop chronic colitis when colonized with complex gut commensal bacteria whereas non-transgenic (nTg) rats remain disease-free. However, the role of B.theta, a well-characterized anaerobic commensal bacterium, in causing disease in Tg rats is unknown nor is much known about how microbes respond to host inflammation. more...

Organism:

Bacteroides thetaiotaomicron; Lachnospira eligens; Phocaeicola vulgatus; Methanobrevibacter smithii; Parabacteroides distasonis; Agathobacter rectalis

Type:

Expression profiling by array

Platform:

GPL7006

6 Samples

Download data: CEL

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

Organism:

Bacteroides thetaiotaomicron; Agathobacter rectalis; Phocaeicola vulgatus; Parabacteroides distasonis; Lachnospira eligens; Methanobrevibacter smithii; Methanobrevibacter smithii ATCC 35061

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platforms:

GPL11216 GPL11215 GPL7006

80 Samples

Download data: CEL, TXT

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

Organism:

Parabacteroides distasonis; Dorea longicatena DSM 13814; [Clostridium] scindens ATCC 35704; Faecalibacterium prausnitzii M21/2; Collinsella aerofaciens ATCC 25986; Bacteroides thetaiotaomicron; Bacteroides ovatus; Lachnospira eligens; Bacteroides thetaiotaomicron VPI-5482; Bacteroides ovatus ATCC 8483; Bacteroides caccae ATCC 43185; Thomasclavelia spiroformis DSM 1552; Phocaeicola vulgatus ATCC 8482; Agathobacter rectalis ATCC 33656; Phocaeicola vulgatus; Blautia obeum ATCC 29174; [Ruminococcus] torques ATCC 27756; Bacteroides uniformis ATCC 8492; Parabacteroides distasonis ATCC 8503; Methanobrevibacter smithii; Agathobacter rectalis; Bacteroides sp. WH2

Type:

Expression profiling by array

Platforms:

GPL7006 GPL9803

39 Samples

Download data: CEL

(Submitter supplied) Symbiotic bacteria inhabiting the distal human gut have evolved under intense pressure to utilize complex carbohydrates, predominantly plant cell wall glycans abundant in our diets. These substrates are recalcitrant to depolymerization by digestive enzymes encoded in the human genome, but are efficiently targeted by some of the ~103-104 bacterial species that inhabit this niche. These species augment our comparatively narrow carbohydrate digestive capacity by unlocking otherwise unusable sugars and fermenting them into host-absorbable forms, such as short-chain fatty acids. more...

Organism:

Bacteroides thetaiotaomicron; Agathobacter rectalis; Methanobrevibacter smithii; Lachnospira eligens; Phocaeicola vulgatus; Parabacteroides distasonis

Type:

Expression profiling by array

Platform:

GPL7006

14 Samples

Download data: CEL

(Submitter supplied) RNA-sequencing is a powerful tool for exploring expression profiles of microbial species that does not require the production of a custom genechip. We used microarrays to compare our quantitative RNA-sequencing method to the standard expression quantification methods

Organism:

Phocaeicola vulgatus; Bacteroides thetaiotaomicron; Lachnospira eligens; Parabacteroides distasonis; Methanobrevibacter smithii; Agathobacter rectalis; Methanobrevibacter smithii ATCC 35061

Type:

Expression profiling by array

Platform:

GPL7006

4 Samples

Download data: CEL

(Submitter supplied) The adult human gut microbial community is typically dominated by two bacterial phyla (divisions), the Firmicutes and the Bacteroidetes. Little is known about the factors that govern the interactions between their members. Here we examine the niches of representatives of both phyla in vivo. Finished genome sequences were generated from E. rectale and E. eligens, which belong to Clostridium Cluster XIVa, one of the most common gut Firmicute clades. more...

Organism:

Phocaeicola vulgatus; Bacteroides thetaiotaomicron; Lachnospira eligens; Parabacteroides distasonis; Methanobrevibacter smithii; Agathobacter rectalis

Type:

Expression profiling by array

Platform:

GPL7006

16 Samples

Download data: CEL

(Submitter supplied) The adult human gut microbial community is typically dominated by two bacterial phyla (divisions), the Firmicutes and the Bacteroidetes. Little is known about the factors that govern the interactions between their members. Here we examine the niches of representatives of both phyla in vivo. Finished genome sequences were generated from E. rectale and E. eligens, which belong to Clostridium Cluster XIVa, one of the most common gut Firmicute clades. more...

Organism:

Bacteroides thetaiotaomicron; Agathobacter rectalis; Phocaeicola vulgatus; Parabacteroides distasonis; Methanobrevibacter smithii; Lachnospira eligens

Type:

Expression profiling by array

Platform:

GPL7006

15 Samples

Download data: CEL

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

Organism:

Phocaeicola vulgatus; Bifidobacterium longum; Methanobrevibacter smithii; Agathobacter rectalis; Parabacteroides distasonis; Bacteroides thetaiotaomicron; Lachnospira eligens

Type:

Expression profiling by array

Platforms:

GPL1821 GPL7006

48 Samples

Download data: CEL

(Submitter supplied) Bacteroides thetaiotaomicron was grown and transcriptionally profiled on a number of different host mucosal glycans and their component mono- and disaccharides.

Organism:

Phocaeicola vulgatus; Methanobrevibacter smithii; Parabacteroides distasonis; Agathobacter rectalis; Bacteroides thetaiotaomicron; Lachnospira eligens

Type:

Expression profiling by array

Platform:

GPL7006

18 Samples

Download data: CEL

(Submitter supplied) see manufacturer's web site at https://www.genomics.agilent.com/en/Custom-Gene-Expression-Microarrays/Custom-Gene-Expression-Microarrays/?cid=AG-PT-132&tabId=AG-PR-1038

Organism:

Bacteroides fragilis; Bacteroides thetaiotaomicron; Butyrivibrio fibrisolvens; Fibrobacter succinogenes; Xylanibacter ruminicola; Selenomonas ruminantium; Ruminococcus albus; Ruminococcus flavefaciens; Enterococcus faecium; Lactococcus lactis; Clostridium acetobutylicum; Clostridium cellulovorans; Clostridioides difficile; Acetivibrio thermocellus; Clostridium beijerinckii; Ruminiclostridium cellulolyticum; Levilactobacillus brevis; Limosilactobacillus fermentum; Bifidobacterium adolescentis; Cellulomonas fimi; Cellulomonas flavigena; Neocallimastix frontalis; Neocallimastix patriciarum; Piromyces communis; Bifidobacterium animalis; Bacteroides ovatus; Fibrobacter intestinalis; [Eubacterium] cellulosolvens; Bacteroides sp.; Pseudobacteroides cellulosolvens; Lachnospira eligens; Agathobacter rectalis; Ruminococcus sp.; Enterobacter sp.; Piromyces sp.; Epidinium caudatum; Eudiplodinium maggii; Polyplastron multivesiculatum; Orpinomyces joyonii; Piromyces rhizinflatus; Segatella bryantii; Piromyces sp. 'equi'; Roseburia intestinalis; Pseudobutyrivibrio xylanivorans; Butyrivibrio hungatei; Bifidobacterium longum; Acetivibrio clariflavus; Epidinium ecaudatum; Roseburia hominis; uncultured Neocallimastigales; Bacteroides xylanisolvens; Cellulosilyticum ruminicola; Ruminococcus champanellensis; Orpinomyces sp.

1 Series

6 Samples

Download data

(Submitter supplied) see manufacturer's web site at https://www.genomics.agilent.com/en/Custom-Gene-Expression-Microarrays/Custom-Gene-Expression-Microarrays/?cid=AG-PT-132&tabId=AG-PR-1038

Organism:

Bacteroides fragilis; Bacteroides thetaiotaomicron; Butyrivibrio fibrisolvens; Fibrobacter succinogenes; Xylanibacter ruminicola; Selenomonas ruminantium; Ruminococcus albus; Ruminococcus flavefaciens; Enterococcus faecium; Lactococcus lactis; Clostridium acetobutylicum; Clostridium cellulovorans; Clostridioides difficile; Acetivibrio thermocellus; Clostridium beijerinckii; Ruminiclostridium cellulolyticum; Levilactobacillus brevis; Limosilactobacillus fermentum; Bifidobacterium adolescentis; Cellulomonas fimi; Cellulomonas flavigena; Neocallimastix frontalis; Neocallimastix patriciarum; Piromyces communis; Bifidobacterium animalis; Bacteroides ovatus; Fibrobacter intestinalis; [Eubacterium] cellulosolvens; Bacteroides sp.; Pseudobacteroides cellulosolvens; Lachnospira eligens; Agathobacter rectalis; Ruminococcus sp.; Enterobacter sp.; Piromyces sp.; Epidinium caudatum; Eudiplodinium maggii; Polyplastron multivesiculatum; Orpinomyces joyonii; Piromyces rhizinflatus; Segatella bryantii; Piromyces sp. 'equi'; Roseburia intestinalis; Pseudobutyrivibrio xylanivorans; Butyrivibrio hungatei; Bifidobacterium longum; Acetivibrio clariflavus; Epidinium ecaudatum; Roseburia hominis; uncultured Neocallimastigales; Bacteroides xylanisolvens; Cellulosilyticum ruminicola; Ruminococcus champanellensis; Orpinomyces sp.

1 Series

14 Samples

Download data

(Submitter supplied) The probeSequence and CDF files are linked below as supplementary files. Protocol: in situ oligonucleotide synthesis using photolithography

Organism:

Bacteroides thetaiotaomicron; Phocaeicola vulgatus; Parabacteroides distasonis; Methanobrevibacter smithii; Lachnospira eligens; Agathobacter rectalis

12 Series

91 Samples

Download data: CDF, TXT