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Characterization of pncA Mutations in Pyrazinamide-Resistant Mycobacterium tuberculosis in Brazil

In this study the nucleotide sequence of the pncA gene from 59 Mycobacterium tuberculosis clinical isolates was analyzed. Mutations in the pncA gene were identified in 29 of 40 pyrazinamide-resistant isolates, and no pyrazinamidase activity was detected in 39 of them. Twelve mutations found in this...

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Autori principali: Rodrigues, Vívian de F. Sumnienski, Telles, Maria Alice, Ribeiro, Marta Osório, Cafrune, Patrícia Izquierdo, Rossetti, Maria Lucia Rosa, Zaha, Arnaldo
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Microbiology 2005
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC538919/
https://ncbi.nlm.nih.gov/pubmed/15616332
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AAC.49.1.444-446.2005
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