Overexpression of GLT1 in fps1DeltagpdDelta mutant for optimum ethanol formation by Saccharomyces cerevisiae.

doi:10.1016/j.bioeng.2007.10.003

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Article

Overexpression of GLT1 in fps1DeltagpdDelta mutant for optimum ethanol formation by Saccharomyces cerevisiae.

Biomolecular engineering - 1 Dec 2007

Cao Limin, Zhang Aili, Kong Qingxue, Xu Xiaojing, Josine Tchouopou Lontchi, Chen Xun

Abstract excerpt

Glycerol is the main byproduct produced under anaerobic ethanol fermentations by Saccharomyces cerevisiae and consumes a considerable amount of substrate. To verify the metabolic phenotype predications for increasing ethanol formation, two engineered S. cerevisiae KAM-14, KAM-15 strains were constructed for possible redirection of glycerol carbon flux into ethanol by overexpression of GLT1 in the...

Topics

Acetates
Ethanol
Excitatory Amino Acid Transporter 2
Gene Expression Regulation, Fungal
Glycerol
Mutation
Pyruvates
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

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Identifiers

PMID: 18032102
DOI: 10.1016/j.bioeng.2007.10.003

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