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TranscriptomicsROS homeostasis and pimaricin production in Streptomyces natalensis ATCC 27448
The aim of this work was to unveil the molecular mechanisms by which Streptomyces respond to a ROS intracellular imbalance and the effect of such response on the biosynthesis of secondary metabolites. The study was focused on the industrial actinomycete S. natalensis ATCC 27448 producer of the polye...
ORGANISM(S): Streptomyces natalensis ATCC 27448 
2014-01-15 | E-GEOD-46537 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of S. cerevisiae (budding yeast) mutants reveals Isc1p plays a key role in hydrogen peroxide resistance and chronological lifespan through modulation of iron levels and programmed cell death
Changes in the transcriptome of Isc1p deficient mutants. The inositolphosphosphingolipid phospholipase C (Isc1p) of Saccharomyces cerevisiae belongs to the family of neutral sphingomyelinases that generates the bioactive sphingolipid ceramide. In this work the role of Isc1p in oxidative stress resis...
ORGANISM(S): Saccharomyces cerevisiae 
2008-02-05 | E-MEXP-1136 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of yeast recovery after hydrogen peroxide stress
Yeast cells response during recovery after hydrogen peroxide stress. Comparison of yeast cells treated with 1.5mM hydrogen peroxide for 30 min with cells allowed to recover for 60 min
ORGANISM(S): Saccharomyces cerevisiae 
2006-01-28 | E-MEXP-326 | biostudies-arrayexpress
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