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Transcriptional control of hydrogen production during mixed carbon fermentation by hydrogenases 4 (hyf) and 3 (hyc) in Escherichia coli.

Gene - 10 Sept 2012

Trchounian Karen

Abstract excerpt

Escherichia coli molecular hydrogen (H(2)) production was studied during mixed carbon (glucose and glycerol) fermentation at pH 6.5. Wild type cells in the assays supplemented with glucose produced H(2) at ~2 fold lower level than cells grown on glucose only. When compared to the wild type, H(2) production in the assays added with glucose was decreased by ~2 fold in fhlA, hyfG and double fhlA hyfG mutants and by...

Topics

Carbon
Dicyclohexylcarbodiimide
Escherichia coli
Escherichia coli Proteins
Fermentation
Genes, Bacterial
Glucose
Glycerol
Hydrogen
Hydrogenase
Mutation
Trans-Activators

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Transcription, Genetic

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Identifiers

PMID: 22771922
DOI: 10.1016/j.gene.2012.06.084

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