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Regulation of the Escherichia coli nrd operon: role of DNA supercoiling.

An in vitro RNA transcription assay was used to investigate the regulation of the expression of the nrd promoter. Using a linear DNA template, we found that Fis protein, which has a positive effect on expression of the nrd promoter in an nrd-lacZ fusion in vivo, had a moderate negative effect in vit...

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Detalles Bibliográficos
Autores principales: Sun, L, Fuchs, J A
Formato: Artigo
Lenguaje:Inglês
Publicado: 1994
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC196282/
https://ncbi.nlm.nih.gov/pubmed/8045892
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