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

Phase Variation in H Type I and Lewis a Epitopes of Helicobacter pylori Lipopolysaccharide

1 Oct 2000

Abstract excerpt

Helicobacter pylori NCTC 11637 lipopolysaccharide (LPS) expresses the human blood group antigens Lewis x (Le(x)), Le(y), and H type I. In this report, we demonstrate that the H type I epitope displays high-frequency phase variation. One variant expressed Le(x) and Le(y) and no H type I as determined by serology; this switch was reversible. Insertional mutagenesis in NCTC 11637 of JHP563 (a poly(C) tract...

Read the complete abstract on PubMed

Topics

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

Share to Galectins and Cancer Biology
Share to Glycosylation and Glycoproteins Research
Share to Helicobacter pylori-related gastroenterology studies

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Source

Identifiers

PMID: 10992504
DOI: 10.1128/iai.68.10.5928-5932.2000

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Phase Variation in H Type I and Lewis a Epitopes of Helicobacter pylori LipopolysaccharidePMID 10992504Read ↗

Phase variation in Helicobacter pylori lipopolysaccharide.Semantic proximity Read ↗

Phase variation in Helicobacter pylori lipopolysaccharide due to changes in the lengths of poly(C) tracts in alpha3-fucosyltransferase genes.Semantic proximity Read ↗

Lewis antigens in Helicobacter pylori: biosynthesis and phase variationSemantic proximity Read ↗

Phenotypic variation in molecular mimicry between Helicobacter pylori lipopolysaccharides and human gastric epithelial cell surface glycoforms. Acid-induced phase variation in Lewis(x) and Lewis(y) expression by H. Pylori lipopolysaccharides.Semantic proximity Read ↗

<i>Helicobacter pylori</i>Modulates the T Helper Cell 1/T Helper Cell 2 Balance through Phase-variable Interaction between Lipopolysaccharide and DC-SIGNSemantic proximity Read ↗

Helicobacter pylori and the Role of Lipopolysaccharide Variation in Innate Immune EvasionSemantic proximity Read ↗

Helicobacter pylori phase variation, immune modulation and gastric autoimmunity.Semantic proximity Read ↗

An enzymatic ruler modulates Lewis antigen glycosylation of <i>Helicobacter pylori</i> LPS during persistent infectionSemantic proximity Read ↗

The redefinition of Helicobacter pylori lipopolysaccharide O-antigen and core-oligosaccharide domainsSemantic proximity Read ↗

Transcriptional phase variation of a type III restriction-modification system in Helicobacter pylori.Semantic proximity Read ↗

Molecular genetic basis for the variable expression of Lewis Y antigen in <i>Helicobacter pylori</i> : analysis of the α(1,2) fucosyltransferase geneSemantic proximity Read ↗

Phasevarion mediated epigenetic gene regulation in Helicobacter pylori.Semantic proximity Read ↗

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