U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from Taxonomy

Helicobacter pylori

A spiral bacterium active as a human gastric pathogen. It is a gram-negative, urease-positive, curved or slightly spiral organism initially isolated in 1982 from patients with lesions of gastritis or peptic ulcers in Western Australia. Helicobacter pylori was originally classified in the genus CAMPYLOBACTER, but RNA sequencing, cellular fatty acid profiles, growth patterns, and other taxonomic characteristics indicate that the micro-organism should be included in the genus HELICOBACTER. It has been officially transferred to Helicobacter gen. nov. (see Int J Syst Bacteriol 1989 Oct;39(4):297-405).

Year introduced: 1991

PubMed search builder options

Subheadings:

Tree Number(s): B03.440.500.550, B03.660.150.235.500.250.550

MeSH Unique ID: D016480

Registry Number: txid210

Entry Terms:

  • Campylobacter pylori subsp. pylori
  • Campylobacter pyloridis
  • Campylobacter pylori
  • Helicobacter nemestrinae

Previous Indexing:

Supplemental Content

Loading ...