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

Essential role of urease in vitro and in vivo Helicobacter pylori colonization study using a wild-type and isogenic urease mutant strain.

Journal of clinical gastroenterology - 1 Jan 1995

Karita M, Tsuda M, Nakazawa T

Abstract excerpt

To determine the role of urease in colonization of Helicobacter pylori, we constructed a Ure- mutant by allelic exchange mutagenesis and examined the characteristics of the Ure- mutant and its parental strain. We also evaluated whether both strains would be able to colonize the stomach of nude mi...

Topics

Alleles
Animals
Blotting, Southern
Helicobacter Infections
Helicobacter pylori
Male
Mice
Mice, Inbred BALB C
Mutagenesis
Phenotype
Urease

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 8775011

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8775011-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Essential role of urease in vitro and in vivo Helicobacter pylori colonization study using a wild-type and isogenic urease mutant strain.PMID 8775011Read ↗

A urease-negative mutant of Helicobacter pylori constructed by allelic exchange mutagenesis lacks the ability to colonize the nude mouse stomach.Semantic proximity Read ↗

The Gastric Biology of<i>Helicobacter pylori</i>Semantic proximity Read ↗

Construction of isogenic urease-negative mutants of Helicobacter pylori by allelic exchange.Semantic proximity Read ↗

The functional and catalytic landscape of urease reveals a conserved target against Helicobacter pylori.Semantic proximity Read ↗

Helicobacter pylori stores nickel to aid its host colonization.Semantic proximity Read ↗

Helicobacter pylori urease activity is influenced by ferric uptake regulator.Semantic proximity Read ↗

<i>Helicobacter pylori</i>Urease: Properties and Role in PathogenesisSemantic proximity Read ↗

Relationship between ureB Sequence Diversity, Urease Activity and Genotypic Variations of Different Helicobacter pylori Strains in Patients with Gastric Disorders.Semantic proximity Read ↗

Helicobacter pylori requires an acidic environment to survive in the presence of urea.Semantic proximity Read ↗

Role of urease in megasome formation and Helicobacter pylori survival in macrophages.Semantic proximity Read ↗

Characteristics of Helicobacter pylori variants selected for urease deficiencySemantic proximity Read ↗

Characterization of Helicobacter pylori urease mutants.Semantic proximity Read ↗

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