Genomics

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Expression analysis of a respiration-deficient mutant of Zymomonas mobilis


ABSTRACT: Investigation of whole-genome gene expression level changes in RDM-4 strain of Zymomonas mobilis respiration-deficient mutant compared to the wild-type strain. The mutant strains were isolated from the antibiotics-resistant mutants of Z. mobilis ZM6. The RDM strains exhibited much higher ethanol fermentation abilities than the wild-type strain under aerobic conditions. The strains also gained thermotolerance and exhibited higher ethanol productivities at high temperature (39 ºC) under both non-aerobic and aerobic conditions compared with the wild-type strain. To evaluate the mechanisms of aerobic fermentation and thermotolerance of the RDM strain, we performed the microarray experiments.

ORGANISM(S): Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821 Zymomonas mobilis subsp. mobilis ATCC 29191

PROVIDER: GSE22355 | GEO | 2010/10/01

SECONDARY ACCESSION(S): PRJNA127681

REPOSITORIES: GEO

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