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Article

The bacteriophage P1 hot gene, encoding a homolog of the E. coli DNA polymerase III theta subunit, is expressed during both lysogenic and lytic growth stages.

Mutation research - 1 Nov 2007

Chikova Anna K, Schaaper Roel M

Abstract excerpt

The bacteriophage P1 hot gene product is a homolog of the theta subunit of E. coli DNA polymerase III. Previous studies with hot cloned on a plasmid have shown that Hot protein can substitute for theta, as evidenced by its stabilizing effect on certain dnaQ mutator mutants carrying an unstable pol III proofreading subunit (epsilon subunit). These results are consistent with Hot, like theta, being a replication...

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Identifiers

PMID: 17482649
DOI: 10.1016/j.mrfmmm.2007.01.014
PMCID: PMC2072811

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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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