GEO DataSets

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

Organism:

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

Type:

Expression profiling by high throughput sequencing; Expression profiling by array

Platforms:

GPL7006 GPL19723

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:

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

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:

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

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; Parabacteroides distasonis; Agathobacter rectalis; Phocaeicola vulgatus; Methanobrevibacter smithii

Type:

Expression profiling by array

Platform:

GPL7006

6 Samples

Download data: CEL

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

Organism:

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

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:

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; Methanobrevibacter smithii; Agathobacter rectalis; Bacteroides sp. WH2; Parabacteroides distasonis; Dorea longicatena DSM 13814; [Clostridium] scindens ATCC 35704; Faecalibacterium prausnitzii M21/2; Collinsella aerofaciens ATCC 25986; Phocaeicola vulgatus; Blautia obeum ATCC 29174; [Ruminococcus] torques ATCC 27756; Bacteroides uniformis ATCC 8492; Parabacteroides distasonis ATCC 8503

Type:

Expression profiling by array

Platforms:

GPL9803 GPL7006

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:

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

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:

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

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:

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

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:

Phocaeicola vulgatus; Parabacteroides distasonis; Bacteroides thetaiotaomicron; Agathobacter rectalis; 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:

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

Type:

Expression profiling by array

Platforms:

GPL7006 GPL1821

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:

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

Type:

Expression profiling by array

Platform:

GPL7006

18 Samples

Download data: CEL

(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