Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.
E-GEOD-22536 - Bile stress response in probiotic Lactobacillus rhamnosus GG
Released on 1 January 2011, last updated on 1 May 2014
Transcriptional profiling of probiotic Lactobacillus rhamnosus strain GG mid-exponential pH-controlled bioreactor cultures before and after exposure to bovine bile (0.2% ox gall). Keywords: bile, stress response Cell samples from four biological replicates were harvested right before (time point 0 min) and 10, 30 and 120 min after bile treatment. Each sample was compared to a common reference sample (time point 0 min, mid-exponential growth phase Lactobacillus rhamnosus GG cultures). A total of 12 hybridizations were performed using balanced dye-swap design. Dyes were balanced between compared sample pairs and between biological replicates.
transcription profiling by array
Kati Laakso <firstname.lastname@example.org>, Anu Surakka, Dario Greco, Johanna Koponen, Kerttu Koskenniemi, Kirsi Savijoki, Matti Kankainen, Nisse Kalkkinen, Pekka Varmanen, Petri Auvinen, Soile Tynkkynen, Tuomas Salusjärvi, Tuula A Nyman, Willem M de Vos