GEO DataSets

(Submitter supplied) This study was aimed to further illustrate the expression files of BAA6 between the stationary phase and the exponential phase in MRSc broth, we combined the transcriptomic analysis with RNA sequencing and tandem mass tags (TMT) quantitative proteomic methods to quantitatively screen the differentially expressed genes and proteins. During the stationary phase, BAA6 expanded its carbon source utilizing profile and enhanced the transport of cellobiose, xylooligosaccharides (XOS), and raffinose to confront with glucose consumption. more...

Organism:

Bifidobacterium animalis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30086

7 Samples

Download data: XLS

(Submitter supplied) Bifidobacterium animalis subsp. animalis CNCM I-4602 was tested for its ability to grow in reconstituted skimmed milk (RSM). Strain CNCM I-4602 grows and survives poorly in reconstituted skimmed milk (RSM), although this was partially countered by the addition of certain compounds, including yeast extract, uric acid, glutathione, cysteine, ferrous sulfate and a combination of magnesium sulfate and manganese sulfate. more...

Organism:

Bifidobacterium animalis subsp. animalis; Bifidobacterium animalis

Type:

Expression profiling by array

Platform:

GPL24807

4 Samples

Download data: TXT

(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 thetaiotaomicron; Fibrobacter succinogenes; Clostridium cellulovorans; Bifidobacterium adolescentis; Cellulomonas fimi; Neocallimastix frontalis; [Eubacterium] cellulosolvens; Lachnospira eligens; Ruminococcus sp.; Piromyces sp.; Roseburia intestinalis; Roseburia hominis; 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.; 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) Commercial probiotic bacteria must be tested for acquired antibiotic resistance elements to avoid potential transfer to pathogens. The European Food Safety Authority recommends testing resistance using microdilution culture techniques previously used to establish inhibitory thresholds for the Bifidobacterium genus. Many Bifidobacterium animalis subsp. lactis strains exhibit increased resistance to tetracycline, historically attributed to the ribosomal protection gene tet(W). more...

Organism:

Bifidobacterium animalis subsp. lactis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25402

16 Samples

Download data: GFF, TSV

(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 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.; 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; 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) The global transcriptome of the Bifidobacterium animalis subsp. lactis Bl-04 was analyzed during exponential growth on 11 prebiotic carbohydrates and glucose to identify the specific gene cluster differentially upregulated in response to each carbohydrate.

Organism:

Bifidobacterium animalis subsp. lactis Bl-04

Type:

Expression profiling by array

Platform:

GPL16223

24 Samples

Download data: CEL

(Submitter supplied) Stress survival tactics in bacteria utalize the up- and down-regulation of stress response genes. In bacterial that lack classical stress response genes for oxidative stress, other cellular systems can be used for cell survival. We used custom microarrays to study the regulation of genes in Bifidobacterium longum strains to oxidative stress to elucidate novel stress response mechanisms.

Organism:

Bifidobacterium animalis subsp. lactis; Bifidobacterium longum; Bifidobacterium longum NCC2705

Type:

Expression profiling by array

Platform:

GPL16727

24 Samples

Download data: CEL

(Submitter supplied) Stress survival tactics in bacteria utilize the up- and down-regulation of stress response genes. In bacteria that lack classical stress response genes for oxidative stress, other cellular systems can be used for cell survival. We used custom microarrays to study the regulation of genes in Bifidobacterium animalis ssp. lactis strains to oxidative stress to elucidate novel stress response mechanisms.

Organism:

Bifidobacterium animalis subsp. lactis; Bifidobacterium animalis subsp. lactis DSM 10140; Bifidobacterium animalis subsp. lactis Bl-04

Type:

Expression profiling by array

Platform:

GPL16692

24 Samples

Download data: CEL

(Submitter supplied) Bifidobacterium animalis subsp. lactis BB12 is a widely used probiotic bacterium. However the molecular mechanism by which this bacterium confers positive health effects to the host is largely unknown. The importance of lipoteichoic acids (LTA) in the cross-talk between the bacteria and human enterocyte-like Caco-2 cells was investigated in the present study. A microarray-based analysis of gene expression revealed induction of genes encoding enzymes involved in the synthesis of lipoteichoic acids of BB12. more...

Organism:

Bifidobacterium animalis subsp. lactis; Bifidobacterium animalis subsp. lactis BB-12

Type:

Expression profiling by array

Platform:

GPL10040

1 Sample

Download data: GPR, GPS, TIFF

(Submitter supplied) Understanding how the human gut microbiota and host are impacted by probiotic bacterial strains requires carefully controlled studies in humans, and in mouse models of the gut ecosystem where potentially confounding variables that are difficult to control in humans can be constrained. Therefore, we characterized the fecal microbiomes and metatranscriptomes of adult female monozygotic twin pairs through repeated sampling 4 weeks prior to, 7 weeks during, and 4 weeks following consumption of a commercially-available fermented milk product (FMP) containing a consortium of Bifidobacterium animalis subsp. more...

Organism:

Ruminococcus; Streptococcus thermophilus; Clostridia; Parabacteroides; Lactococcus lactis subsp. lactis CNCM I-1631; Bacteroides; Collinsella; Lactobacillus; Lactobacillus delbrueckii subsp. bulgaricus; human gut metagenome; Bifidobacterium animalis subsp. lactis CNCM I-2494; Streptococcus thermophilus CNCM I-1630

Type:

Expression profiling by high throughput sequencing

4 related Platforms

73 Samples

Download data: TXT

(Submitter supplied) The large-scale application of genomic and metagenomic sequencing technologies has yielded a number of insights about the metabolic potential of symbiotic human gut microbes. Bacteria that colonize the mucosal layer that overlies the gut epithelium have access to highly-sulfated polysaccharides (i.e., mucin oligosaccharides and glycosaminoglycans), which they could potentially forage as nutrient sources. more...

Organism:

Lactobacillus delbrueckii; Bacteroides thetaiotaomicron; Streptococcus thermophilus; Lacticaseibacillus casei; Bifidobacterium animalis; Agathobacter rectalis; Bifidobacterium longum

Type:

Expression profiling by array

Platform:

GPL11169

12 Samples

Download data: CEL

(Submitter supplied) Comparison of the growth of Bifidobacterium animalis subsp. lactis BB12 in MRS (without carbon source) with either 2% XOS (xylo-oligosaccharides) or 2% glucose using whole-genome transcriptome analysis.

Organism:

Bifidobacterium animalis subsp. lactis

Type:

Expression profiling by array

Platform:

GPL10040

2 Samples

Download data: GPR, GPS

(Submitter supplied) Arrays of this design have barcodes that begin with 16075649 or 2575649. Orientation: Features are numbered numbered Left-to-Right, Top-to-Bottom as scanned by an Agilent scanner (barcode on the left, DNA on the back surface, scanned through the glass), matching the FeatureNum output from Agilent's Feature Extraction software. The ID column represents the Agilent Feature Extraction feature number. more...

Organism:

Bifidobacterium animalis

1 Series

4 Samples

Download data: TXT

(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) see Affymetrix site

Organism:

Bifidobacterium animalis subsp. lactis Bl-04

1 Series

24 Samples

Download data: CDF, GIN

(Submitter supplied) see manufacturer's web site

Organism:

Bifidobacterium longum; Bifidobacterium animalis subsp. lactis

1 Series

1 Related Platform

24 Samples

Download data