Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru.

Niyaz Ahmed; Luz Caviedes; Mahfooz Alam; Kalashikam Rajender Rao; Vartul Sangal; Patricia Sheen; Robert Gilman; Seyed Hasnain

doi:10.1128/JCM.41.4.1712-1716.2003

Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru.

Niyaz Ahmed, Luz Caviedes, Mahfooz Alam, Kalashikam Rajender Rao, Vartul Sangal, Patricia Sheen, Robert Gilman, Seyed Hasnain

Applied Sciences Department

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

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.

Original language	English
Pages (from-to)	1712-1716
Journal	Journal of Clinical Microbiology
Volume	41
Issue number	4
DOIs	https://doi.org/10.1128/JCM.41.4.1712-1716.2003
Publication status	Published - Apr 2003

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10.1128/JCM.41.4.1712-1716.2003

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title = "Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru.",

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.",

author = "Niyaz Ahmed and Luz Caviedes and Mahfooz Alam and {Rajender Rao}, Kalashikam and Vartul Sangal and Patricia Sheen and Robert Gilman and Seyed Hasnain",

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AU - Ahmed, Niyaz

AU - Caviedes, Luz

AU - Alam, Mahfooz

AU - Rajender Rao, Kalashikam

AU - Sangal, Vartul

AU - Sheen, Patricia

AU - Gilman, Robert

AU - Hasnain, Seyed

PY - 2003/4

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N2 - 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.

AB - 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.

U2 - 10.1128/JCM.41.4.1712-1716.2003

DO - 10.1128/JCM.41.4.1712-1716.2003

M3 - Article

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JO - Journal of Clinical Microbiology

JF - Journal of Clinical Microbiology

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ER -

Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru.

Abstract

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