Organisms

Bartonella

A genus of gram-negative bacteria characteristically appearing in chains of several segmenting organisms. It occurs in man and arthropod vectors and is found only in the Andes region of South America. This genus is the etiologic agent of human bartonellosis. The genus Rochalimaea, once considered a separate genus, has recently been combined with the genus Bartonella as a result of high levels of relatedness in 16S rRNA sequence data and DNA hybridization data.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A genus of gram-negative bacteria characteristically appearing in chains of several segmenting organisms. It occurs in man and arthropod vectors and is found only in the Andes region of South America. This genus is the etiologic agent of human bartonellosis. The genus Rochalimaea, once considered a separate genus, has recently been combined with the genus Bartonella as a result of high levels of relatedness in 16S rRNA sequence data and DNA hybridization data.

MeSH Record

Classification

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MeSH Record

Synonyms

1 entry terms
  • Rochalimaea

MeSH Record

Aspects Covered

15 allowable subheadings

Indexed with the subheadings chemistry, classification, cytology, drug effects, enzymology, genetics, growth & development, immunology, isolation & purification, metabolism, pathogenicity, physiology, radiation effects, ultrastructure, virology.

MeSH Record

Indexing Annotation

infection = BARTONELLA INFECTIONS

MeSH Record

History Note

ROCHALIMAEA was heading 1995

MeSH Hierarchy

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AMA Style

References

  1. National Library of Medicine. Bartonella. Medical Subject Headings (MeSH). 2026. Unique ID D001473. http://id.nlm.nih.gov/mesh/2026/D001473
  2. Bartonella. In: Wikipedia. https://en.wikipedia.org/wiki/Bartonella
  3. Bartonella. In: Wikidata. https://www.wikidata.org/wiki/Q135006