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Article

Role of polyadenylation in regulation of the flagella cascade and motility in Escherichia coli.

Biochimie - 1 Feb 2013

Maes Alexandre, Gracia Céline, Bréchemier Dominique, Hamman Philippe, Chatre Elodie, Lemelle Laurence, Bertin Philippe N, Hajnsdorf Eliane

Abstract excerpt

Polyadenylation is recognized as part of a surveillance machinery for eliminating defective RNA molecules in eukaryotes and prokaryotes. Escherichia coli strains, deficient in poly(A)polymerase I (PAP I), expressed less flagellin compared to wild-type strains. Because flagellin synthesis is a late step in the flagellar biosynthesis pathway, we assessed the role of PAP I in this cascade and in flagella function....

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Identifiers

PMID: 23123524
DOI: 10.1016/j.biochi.2012.10.017

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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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