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TranscriptomicsExploration of the sulfur metabolism in the yeast Kluyveromyces lactis
A comparison between high and low sulfur source supplies, i.e., sulfate, methionine or cystine, was carried out in order to identify key steps in the biosynthetic and catabolic pathways of the sulfur amino acids. the transcriptomic study was carried out using Agilent 8X15k slides with a custom oligo...
ORGANISM(S): Kluyveromyces lactis 
2011-09-30 | E-GEOD-26013 | biostudies-arrayexpress
TranscriptomicsTranscriptomic analysis of Staphylococcus xylosus in the presence of nitrate and nitrite in meat reveals its response to nitrosative stress
Staphylococcus xylosus is one of the major starter cultures used for meat fermentation because of its crucial role in the reduction of nitrate to nitrite, which contributes to color and flavor development. Despite the long use of these additives, their impact on the physiology of S. xylosus has not ...
ORGANISM(S): Staphylococcus xylosus 
2014-10-08 | E-GEOD-61514 | biostudies-arrayexpress
TranscriptomicsAdaptation of Propionibacterium freudenreichii to the colon environment
Mechanisms allowing P. freudenreichii adaptation to digestive stresses have been only studied in vitro so far. Our aim was therefore to study P. freudenreichii metabolic adaptation to intra-colonic conditions in situ. We maintained a pure culture of P. freudenreichii CIRM-BIA1, contained in a dialys...
ORGANISM(S): Propionibacterium freudenreichii 
2013-12-11 | E-GEOD-50089 | biostudies-arrayexpress
TranscriptomicsYarrowia lipolytica biolipid production during D-stat setup. [Part 1]
First part of the time-course transcriptomic profilling of the oleaginous yeast Yarrowia lipolytica, obtained during a controlled decellerostat (D-stat) setup. A nitrogen limitation was applied during the course of the D-stat to initiate and control de novo biolipid synthesis. Yarrowia lipolytica Ag...
ORGANISM(S): Yarrowia lipolytica 
2015-01-01 | E-GEOD-35445 | biostudies-arrayexpress
TranscriptomicsYarrowia lipolytica biolipid production during D-stat setup. [Part 2]
Second part of the time-course transcriptomic profilling of the oleaginous yeast Yarrowia lipolytica, obtained during a controlled decellerostat (D-stat) setup. A nitrogen limitation was applied during the course of the D-stat to initiate and control de novo biolipid synthesis. Yarrowia lipolytica A...
ORGANISM(S): Yarrowia lipolytica 
2015-01-01 | E-GEOD-35446 | biostudies-arrayexpress
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