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Article

Association of nonsynonymous substitutions in the intermediate region of the vacA gene of Helicobacter pylori with gastric diseases in Taiwan.

Journal of clinical microbiology - 1 Jan 2009

Sheu Shew-Meei, Hung Kuei-Hsiang, Sheu Bor-Shyang, Yang Hsiao-Bai, Wu Jiunn-Jong

Abstract excerpt

The amino acid sequences corresponding to the vacA intermediate region from 39 isolates of Helicobacter pylori were investigated. The substitution of a G for the third S in the i1-type cluster B sequence (QASEGITSSK) conferred a greater risk of gastric diseases (P < 0.03; Fisher's exact test). Th...

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Identifiers

PMID: 19020071
DOI: 10.1128/JCM.01651-08
PMCID: PMC2620866

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19020071-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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