Characterization of two mutant metJ proteins with reduced, temperature-dependent capacity to regulate Escherichia coli K-12 met regulon elements.

At 28 degrees C, but not at 34 or 42 degrees C, strains with the metJ193 allele repressed chromosomal met genes but not a plasmid-borne met promoter. Increasing the metJ193 gene dosage to two copies resulted in overrepression of chromosomal and plasmid-borne met promoters at 28 degrees C. Suppressin...

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Pubblicato in:	J Bacteriol
Autori principali:	Bala, G A, Collier, C D, Emmett, M R, Johnson, J R
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	American Society for Microbiology (ASM) 1989
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC210172/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2525552/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.171.7.4095-4099.1989
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