Identification and characterization of three new promoter/operators from Corynebacterium diphtheriae that are regulated by the diphtheria toxin repressor (DtxR) and iron.

DtxR is a dimeric, sequence-specific, DNA-binding protein that functions as an iron-dependent, negative global regulator in Corynebacterium diphtheriae. Under high-iron conditions, DtxR represses the synthesis of diphtheria toxin, corynebacterial siderophore, and other components of the high-affinit...

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Detalhes bibliográficos

Publicado no:	Infect Immun
Principais autores:	Lee, J H, Wang, T, Ault, K, Liu, J, Schmitt, M P, Holmes, R K
Formato:	Artigo
Idioma:	Inglês
Publicado em:	American Society for Microbiology (ASM) 1997
Assuntos:	Research Article
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC175613/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9317037/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/iai.65.10.4273-4280.1997
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