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Article

Defective O-antigen polymerization in tolA and pal mutants of Escherichia coli in response to extracytoplasmic stress.

Journal of bacteriology - 1 May 2005

Vinés Enrique D, Marolda Cristina L, Balachandran Aran, Valvano Miguel A

Abstract excerpt

We have previously shown that the TolA protein is required for the correct surface expression of the Escherichia coli O7 antigen lipopolysaccharide (LPS). In this work, delta tolA and delta pal mutants of E. coli K-12 W3110 were transformed with pMF19 (encoding a rhamnosyltransferase that reconstitutes the expression of O16-specific LPS), pWQ5 (encoding the Klebsiella pneumoniae O1 LPS gene cluster), or pWQ802...

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Identifiers

PMID: 15866920
DOI: 10.1128/JB.187.10.3359-3368.2005
PMCID: PMC1112028

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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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