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Article

Genetic and transmission analysis of Helicobacter pylori strains within a family.

Emerging infectious diseases - 1 Oct 2004

Raymond Josette, Thiberg Jean-Michel, Chevalier Catherine, Kalach Nicolas, Bergeret Michel, Labigne Agnès, Dauga Catherine

Abstract excerpt

To look for evidence of intrafamilial infection, we isolated 107 Helicobacter pylori clones from biopsied specimens taken from both parents and four children. We compared the sequences of two housekeeping genes (hspA and glmM) from these clones with those of 131 unrelated strains from patients living in different geographic regions. Strain relationships within the family were determined by analyzing allelic...

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Identifiers

PMID: 15504269
DOI: 10.3201/eid1010.040042
PMCID: PMC3323258

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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