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TranscriptomicsInfluence of exposure time on gene expression of human intestinal epithelial cells exposed to Lactobacillus acidophilus
The Caco-2 epithelial cell line was exposed to the probiotic bacterium L. acidophilus cells for a 1-, 4- or 8-hour exposure time or phosphate-buffered saline (PBS) for 1 hour to study the impact on gene expression levels. The results indicated the effect of exposure time on gene expression levels. T...
ORGANISM(S): Homo sapiens 
2012-05-08 | E-GEOD-34175 | biostudies-arrayexpress
TranscriptomicsGenome-wide transcriptional profiling of Lactobacillus acidophilus' response to bile
Lactobacillus acidophilus NCFM is an industrially important strain used extensively as a probiotic culture. Tolerance of the presence of bile is an attribute important to microbial survival in the intestinal tract. A whole-genome microarray was employed to examine the effects of bile on the global t...
ORGANISM(S): Lactobacillus acidophilus NCFM 
2008-04-04 | E-GEOD-11048 | biostudies-arrayexpress
TranscriptomicsTranscriptional analysis of prebiotic uptake and catabolism by Lactobacillus acidophilus NCFM
The global transcriptome of the wild type Lactobacillus acidophilus NCFM strain (NCK56) was measured during exponential growth on 11 prebiotic carbohydrates and glucose to identify the specific gene cluster differentially upregulated in response to each carbohydrate. Oligoarray hybridization experim...
ORGANISM(S): Lactobacillus acidophilus NCFM 
2012-12-20 | E-GEOD-35968 | biostudies-arrayexpress
TranscriptomicsAnalysis of prebiotic carbohydrate utilization by Bifidobacterium lactis Bl-04 using differential transcriptomics
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. Affymetrix hybridization experiments were p...
ORGANISM(S): Bifidobacterium animalis subsp. lactis 
2013-10-23 | E-GEOD-41906 | biostudies-arrayexpress
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