Genes of the Escherichia coli pur regulon are negatively controlled by a repressor-operator interaction.

Fusions of lacZ were constructed to genes in each of the loci involved in de novo synthesis of IMP. The expression of each pur-lacZ fusion was determined in isogenic purR and purR+ strains. These measurements indicated 5- to 17-fold coregulation of genes purF, purHD, purC, purMN, purL, and purEK and...

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Pubblicato in:	J Bacteriol
Autori principali:	He, B, Shiau, A, Choi, K Y, Zalkin, H, Smith, J M
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	American Society for Microbiology (ASM) 1990
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC213288/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2198266/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.172.8.4555-4562.1990
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