Transcriptomics

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Comparative transcriptome analysis of yeast expressing the fungal desaturases


ABSTRACT: To study how the presence of PUFAs influences central cellular processes, and in order to perform lipidome, transcriptome and molecular studies we decided to use yeast as a model organism. We therefore co-expressed Δ12-desaturase and Δ6- desaturase genes from Mucor rouxii in S. cerevisiae with the objective to obtain a yeast strain that contains PUFAs, especially linoleic acid (LA, C18:2Δ9,12) and γ-linolenic acid (GLA, C18:3Δ6,9,12), in its membranes. The resulting yeast strain was analyzed in details in order to quantify the fluxes through the fatty acid biosynthetic pathways and the genome-wide transcriptional response to production of LA and GLA.

ORGANISM(S): Schizosaccharomyces pombe Saccharomyces cerevisiae

PROVIDER: GSE20155 | GEO | 2010/12/27

SECONDARY ACCESSION(S): PRJNA125613

REPOSITORIES: GEO

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