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Article

Relationship between loss of pigmentation and deletion of the chromosomal iron-regulated irp2 gene in Yersinia pestis: evidence for separate but related events.

Infection and immunity - 1 Jun 1993

Iteman I, Guiyoule A, de Almeida A M, Guilvout I, Baranton G, Carniel E

Abstract excerpt

The irp2 gene, coding for a 190-kDa iron-regulated protein (HMWP2), and the hemin storage locus (hms), which determines Yersinia pestis pigmentation, are each located on a large chromosomal fragment which carries virulence genes and deletes spontaneously. To determine whether the two loci are located on one unstable fragment or on two different excisable DNA segments, the pigmentation status and the presence of...

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

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Identifiers

PMID: 8500913
DOI: 10.1128/iai.61.6.2717-2722.1993
PMCID: PMC280907

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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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