Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Regional variation among vacA alleles of Helicobacter pylori in China.

Journal of clinical microbiology - 1 May 2003

Wang Jingtong, van Doorn Leen-Jan, Robinson Philip A, Ji Xuhuai, Wang Dong, Wang Yu, Ge Lianying, Telford John L, Crabtree Jean E

Abstract excerpt

Allelic variation among Helicobacter pylori vacA occurs in the signal and middle region of the gene. The aim of the study was to investigate alleleic variation of vacA among H. pylori strains from three regional areas of China and the relationship between vacA alleles and PUD. DNA extracted from 88 clinical isolates of H. pylori was analyzed by type-specific PCR and reverse hybridization line probe assay (LiPA)...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Alleles
Share to Bacterial Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Genes, Bacterial

Share to Helicobacter Infections

Share to Helicobacter pylori

Share to Molecular Epidemiology

Share to Peptic Ulcer

Source

Open in PubMed Open full text

Identifiers

PMID: 12734231
DOI: 10.1128/JCM.41.5.1942-1945.2003
PMCID: PMC154746

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Regional variation among vacA alleles of Helicobacter pylori in China.PMID 12734231Read ↗

Core genome haplotype diversity and vacA allelic heterogeneity of Chinese Helicobacter pylori strains.Semantic proximity Read ↗

Geographic distribution of vacA allelic types of Helicobacter pylori.Semantic proximity Read ↗

Expanding allelic diversity of Helicobacter pylori vacA.Semantic proximity Read ↗

Geographic Distribution of The cagA, vacA, iceA, oipA and dupA Genes of Helicobacter Pylori Strains Isolated in ChinaSemantic proximity Read ↗

Prevalence of vacuolating cytotoxin production and distribution of distinct vacA alleles in Helicobacter pylori from China.Semantic proximity Read ↗

[Polymorphism of Helicobacter pylori vacA, isolated in China].Semantic proximity Read ↗

Geographic distribution of the cagA, vacA, iceA, oipA and dupA genes of Helicobacter pylori strains isolated in ChinaSemantic proximity Read ↗

Diversity of VacA intermediate region among Helicobacter pylori strains from several regions of the world.Semantic proximity Read ↗

vacA genotypes and genetic diversity in clinical isolates of Helicobacter pylori.Semantic proximity Read ↗

Heterogeneity of Helicobacter pyloriSemantic proximity Read ↗

Distribution of distinct vacA, cagA and iceA alleles in Helicobacter pylori in Hong Kong.Semantic proximity Read ↗

Evaluation of Helicobacter pylori vacA genotype in Japanese patients with gastric cancer.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.