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Article

Colony morphotypes on Congo red agar segregate along species and drug susceptibility lines in the Mycobacterium avium-intracellulare complex.

Microbiology (Reading, England) - 1 Jun 1999

Cangelosi Gerard A, Palermo Christine O, Laurent Jean-Pierre, Hamlin April M, Brabant William H

Abstract excerpt

Isolates of the Mycobacterium avium-intracellulare complex (MAC) have long been known to segregate into transparent opaque and rough colony morphotypes that differ from each other in clinically important parameters including drug susceptibility and virulence. Here the authors report additional morphotypic variation that occurs on two levels: interspecific (between M. avium and M. intracellulare) and intraspecific...

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

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Identifiers

PMID: 10411258
DOI: 10.1099/13500872-145-6-1317

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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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