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Article Abstract

Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC153905PMC
http://dx.doi.org/10.1128/JCM.41.4.1712-1716.2003DOI Listing

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