Expression and Regulation of a Silent Operon, hyf, Coding for Hydrogenase 4 Isoenzyme in Escherichia coli

On the basis of hyf-lacZ fusion studies, the hyf operon of Escherichia coli, noted for encoding the fourth hydrogenase isoenzyme (HYD4), is not expressed at a significant level in a wild-type strain. However, mutant FhlA proteins (constitutive activators of the hyc-encoded hydrogenase 3 isoenzyme) a...

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Bibliographic Details
Published in:J Bacteriol
Main Authors: Self, William T., Hasona, Adnan, Shanmugam, K. T.
Format: Artigo
Language:Inglês
Published: American Society for Microbiology (ASM) 2004
Subjects:
Physiology and Metabolism
Online Access:https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC305750/
https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/14702328/
https://ncbi.nlm.nih.govhttps://doi.org/10.1128/JB.186.2.580-587.2004
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