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Escherichia coli σ(70) senses sequence and conformation of the promoter spacer region

In bacteria, promoter identification by RNA polymerase is mediated by a dissociable σ factor. The housekeeping σ(70) factor of Escherichia coli recognizes two well characterized DNA sequence elements, known as the ‘−10’ and ‘−35’ hexamers. These elements are separated by ‘spacer’ DNA, the sequence o...

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Autori principali: Singh, Shivani S., Typas, Athanasios, Hengge, Regine, Grainger, David C.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2011
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3130263/
https://ncbi.nlm.nih.gov/pubmed/21398630
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkr080
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