Abstract
The most widely discussed antibiotic-resistant tuberculosis strains ("W" and "B0/W148", "CAO") belong to L2/Beijing Lineage and are characterized by IS6110 insertion sequences at the NTF locus. We present a high-throughput, microbead-based method, called NTF-RINT for detection of IS in NTF and Rifampicin and Isoniazid Typing. This method provides tuberculosis diagnostic confirmation, screens for the so-called modern L2/Beijing sublineage and detects mutations involved in resistance to Rifampicin (RIF) and Isoniazid (INH).
Keywords:
Atypical Beijing; MDR-TB; Molecular epidemiology; Typical Beijing.
Copyright © 2019. Published by Elsevier Ltd.
Publication types
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Multicenter Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Bacteriological Techniques*
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DNA Mutational Analysis
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DNA Transposable Elements*
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DNA, Bacterial / genetics*
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Drug Resistance, Multiple, Bacterial / genetics*
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Genotype
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High-Throughput Nucleotide Sequencing*
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Humans
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Kazakhstan / epidemiology
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Molecular Epidemiology
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Mutation*
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Mycobacterium tuberculosis / genetics*
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Mycobacterium tuberculosis / pathogenicity
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New York City / epidemiology
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Phenotype
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Polymerase Chain Reaction
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Population Surveillance
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Predictive Value of Tests
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Reproducibility of Results
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Tuberculosis, Multidrug-Resistant / diagnosis*
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Tuberculosis, Multidrug-Resistant / epidemiology
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Tuberculosis, Multidrug-Resistant / genetics
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Virulence
Substances
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DNA Transposable Elements
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DNA, Bacterial