Promoter opening by σ(54) and σ(70) RNA polymerases: σ factor-directed alterations in the mechanism and tightness of control

Transcription control at the melting step is not yet understood. Here, band shift, cross-linking, and transcription experiments on diverse DNA probes were used with two bacterial RNA polymerase holoenzymes that differ in how they regulate melting. Data indicated that both σ(54) and σ(70) holoenzymes...

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Detalhes bibliográficos

Publicado no:	Genes Dev
Principais autores:	Guo, Yuli, Lew, Chih Min, Gralla, Jay D.
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Cold Spring Harbor Laboratory Press 2000
Assuntos:	Research Paper
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC316896/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10970887/ https://ncbi.nlm.nih.govhttps://doi.org/10.1101/gad.794800
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