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Article

Isolation and characterization of mutations in region 1.2 of Escherichia coli sigma70.

Molecular microbiology - 1 Oct 2001

Baldwin N E, Dombroski A J

Abstract excerpt

Eubacterial RNA polymerase uses the sigma (sigma) subunit for recognition of and transcription initiation from promoter DNA sequences. One family of sigma factors includes those related to the primary sigma factor from Escherichia coli, sigma70. Members of the sigma70 family have four highly conserved domains, of which regions 2 to 4 are present in all members. Region 1 can be subdivided into regions 1.1 and 1.2....

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Identifiers

PMID: 11703665
DOI: 10.1046/j.1365-2958.2001.02642.x

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

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Isolation and characterization of mutations in region 1.2 of Escherichia coli sigma70.PMID 11703665Read ↗

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