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Article

The Escherichia coli DNA polymerase III holoenzyme contains both products of the dnaX gene, tau and gamma, but only tau is essential.

Journal of bacteriology - 1 Sept 1993

Blinkova A, Hervas C, Stukenberg P T, Onrust R, O'Donnell M E, Walker J R

Abstract excerpt

The replicative polymerase of Escherichia coli, DNA polymerase III, consists of a three-subunit core polymerase plus seven accessory subunits. Of these seven, tau and gamma are products of one replication gene, dnaX. The shorter gamma is created from within the tau reading frame by a programmed ribosomal -1 frameshift over codons 428 and 429 followed by a stop codon in the new frame. Two temperature-sensitive...

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Identifiers

PMID: 8376347
DOI: 10.1128/jb.175.18.6018-6027.1993
PMCID: PMC206684

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