E-GEOD-41906 - Analysis of prebiotic carbohydrate utilization by Bifidobacterium lactis Bl-04 using differential transcriptomics

Status
Released on 23 October 2013, last updated on 28 October 2013
Organism
Bifidobacterium animalis subsp. lactis
Samples (24)
Array (1)
Protocols (6)
Description
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 performed to compare the differential transcriptional profiles of the B. lactis Bl-04 at the early-log (OD600nm 0.3-0.5) phase. 12 carbohydrates were tested with two technical replicates to each condition for a total of 24 hybridizations.
Experiment type
transcription profiling by array 
Contacts
Todd Robert Klaenhammer <trk@ncsu.edu>, Joakim M Andersen, Todd R Klaenhammer, Yong J Goh
Citation
Transcriptional analysis of oligosaccharide utilization by Bifidobacterium lactis Bl-04. Andersen JM, Barrangou R, Abou Hachem M, Lahtinen SJ, Goh YJ, Svensson B, Klaenhammer TR. , Europe PMC 23663691
MIAME
PlatformsProtocolsFactorsProcessedRaw
Files
Investigation descriptionE-GEOD-41906.idf.txt
Sample and data relationshipE-GEOD-41906.sdrf.txt
Raw data (1)E-GEOD-41906.raw.1.zip
Processed data (1)E-GEOD-41906.processed.1.zip
Array designA-GEOD-16223.adf.txt
Links