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Article

Localization of nusA-suppressing amino acid substitutions in the conserved regions of the beta' subunit of Escherichia coli RNA polymerase.

Molecular & general genetics : MGG - 26 Jul 1996

Ito K, Nakamura Y

Abstract excerpt

Escherichia coli RNA polymerase is composed of four different subunits, alpha (present in two copies), beta, beta' and sigma. Among these, the beta' polypeptide shares nine conserved regions with the largest subunits of eukaryotic RNA polymerases, but its role is poorly understood. We isolated novel mutations in a plasmid-borne copy of rpoC, which encodes beta', as dominant suppressors of two...

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PMID: 8757401
DOI: 10.1007/BF02174119

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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