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Expression data from Saccharomyces cerevisiae F12 cells in the presence of insoluble solids at high concentration

ABSTRACT: The implementation of a cost-effective lignocellulosic ethanol production requires developing efficient high gravity processes (i.e. working at high substrate concentrations). During the fermentation processes, the presence of high concentration of insoluble solids leads to lower glucose consumption rates, reduced ethanol volumetric productivities, and the accumulation of intracellular reactive oxygen species (ROS). Major repressed biological processes include cell cycle progression, trehalose and glycogen biosynthesis, DNA repair mechanisms, and certain genes involved in the general cell stress response. On the other hand, genes related to the glutathione, thioredoxin and methionine scavenging systems are induced.

ORGANISM(S): Saccharomyces cerevisiae Schizosaccharomyces pombe

PROVIDER: GSE115460 | GEO | 2019/08/23

REPOSITORIES: GEO

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