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Article

Importance of the ornibactin and pyochelin siderophore transport systems in Burkholderia cenocepacia lung infections.

Infection and immunity - 1 May 2004

Visser M B, Majumdar S, Hani E, Sokol P A

Abstract excerpt

Previously, orbA, the gene encoding the outer membrane receptor for ferric-ornibactin, was identified in Burkholderia cenocepacia K56-2, a strain which produces ornibactin, salicylic acid, and negligible amounts of pyochelin. A K56-2 orbA mutant was less virulent than the parent strain in a rat agar bead infection model. In this study, an orbA mutant of B. cenocepacia Pc715j which produces pyochelin in addition...

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Identifiers

PMID: 15102796
DOI: 10.1128/IAI.72.5.2850-2857.2004
PMCID: PMC387874

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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.

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