Beijing Genotype
Evaluation of New Variable Number Tandem Repeat Systems for Typing Mycobacterium tuberculosis with Beijing Genotype Isolates from Beijing, China
... the Beijing genotype strains from the Beijing area in China, 72 isolates with typical Beijing or Beijing-like spacer oligonucleotide typing profiles were subjected to typing with the ...
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Simple Assay for Detection of the Central Asia Outbreak Clade of the Mycobacterium tuberculosis Beijing Genotype
... tuberculosis Beijing genotype that is associated with multidrug resistance, increased transmissibility, and epidemic spread in parts of the former Soviet ...the Beijing CAO clade and develop a simple ...
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Mycobacterium tuberculosis Beijing Genotype in Russia: in Search of Informative Variable Number Tandem Repeat Loci
... remained lowly polymorphic in every published setting in Rus- sia and east Asia, e.g., loci MIRU2 and ETR-B. Locus MIRU24 remained monomorphic, which is in agreement with the previous observation that this locus is ...
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Clustering of Beijing genotype Mycobacterium tuberculosis isolates from the Mekong delta in Vietnam on the basis of variable number of tandem repeat versus restriction fragment length polymorphism typing
... From 1993 to 2006, RFLP typing was considered the gold standard in typing of M. tuberculosis isolates, espe- cially for strains harboring multiple IS6110 copies, like the ones of the Beijing genotype ...
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Comparison of antibody responses against Mycobacterium tuberculosis antigen Rv0679c in tuberculosis patients from the endemic and non endemic regions of the Beijing genotype: a case control study
... the Beijing genotype of MTB is predominant, suggests a Beijing genotype-specific anti- body ...for Beijing/non-Beijing genotype MTB ...the Beijing genotype ...
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Spread of Drug Resistant Mycobacterium tuberculosis Strains of the Beijing Genotype in the Archangel Oblast, Russia
... the Beijing genotype were first described in China (34) and were already highly prevalent in 17 different areas around Beijing from 1956 to 1960 ...the Beijing genotype were ...
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Risk factors and clinical phenotypes of Beijing genotype strains in tuberculosis patients in China
... with Beijing genotype strains, and identified clinical phe- notypes that are strongly associated with the genotype of the strain with which a patient is ...with Beijing and non-Beijing ...
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Rapid Detection of the Mycobacterium tuberculosis Beijing Genotype and Its Ancient and Modern Sublineages by IS6110 Based Inverse PCR
... the Beijing genotype ...the Beijing genotype (24) lacks both sensi- tivity and specificity since, in fact, this locus is polymorphic in the Beijing genotype and, on the other ...
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Beijing Genotype of Mycobacterium tuberculosis Is Significantly Associated with Human Immunodeficiency Virus Infection and Multidrug Resistance in Cases of Tuberculous Meningitis
... Spoligotyping. Spoligotyping of isolates was performed according to the stan- dard protocol (6). Briefly, DNA was extracted by the cetyltrimethylammonium bromide method and diluted to a working solution of 15 ng/ml. PCR ...
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Drug Susceptible Mycobacterium tuberculosis Beijing Genotype Does Not Develop Mutation Conferred Resistance to Rifampin at an Elevated Rate
... tuberculosis Beijing genotype has drawn attention because it is often strongly associated with multidrug-resistant tuberculosis ...the Beijing strains may have an enhanced capacity to develop drug ...
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Rapid Detection of Mycobacterium tuberculosis Beijing Genotype Strains by Real Time PCR
... for Beijing and non-Beijing strains, respectively, were designed (Table ...chosen Beijing and 10 non-Beijing strains, classified by IS6110 DNA fingerprinting and ...from Beijing ...
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The Beijing genotype and drug resistant tuberculosis in the Aral Sea region of Central Asia
... the Beijing geno- type has emerged recently in the Aral Sea region or whether its long-term presence has been ...jing genotype has been introduced in this region recently and has been strongly disseminating ...
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Characterization of Mycobacterium tuberculosis strains in Beijing, China: drug susceptibility phenotypes and Beijing genotype family transmission
... M.tb Beijing genotype strains have attracted global attention because of their wide geographical distribution ...[10]. Beijing genotype strains were first described by van Soo- lingen et ...
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Evidence that the Spread of Mycobacterium tuberculosis Strains with the Beijing Genotype Is Human Population Dependent
... the Beijing genotype have been shown to be globally widespread and are particularly prevalent in East Asia, where over 80% of strains from the Beijing, China, region are of this genotype ...
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Analysis of Mutations in Streptomycin Resistant Strains Reveals a Simple and Reliable Genetic Marker for Identification of the Mycobacterium tuberculosis Beijing Genotype
... tuberculosis Beijing isolates remains to be fully ...in Beijing isolates results in a truncated, and most probably inactive, protein, this suggests that isolates carrying this nucleotide insertion might ...
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Beijing and Haarlem Genotypes Are Overrepresented among Children with Drug Resistant Tuberculosis in the Western Cape Province of South Africa
... study, Beijing genotypes did not acquire rpoB mutations more rapidly than the refer- ence H37Rv strain ...the Beijing genotype family is not a homogeneous group and demonstrates a deeper pop- ulation ...
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Genetic diversity of drug resistant Mycobacterium Tuberculosis in local area of Southwest China: a retrospective study
... single genotype, accounting for ...26 Beijing genotype isolates, including 22 isolates from the Chongqing Municipal Public Health Medical Treatment Center and 4 isolates from the Twelfth Peo- ple ’ s ...
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Characteristics of pncA mutations in multidrug resistant tuberculosis in Taiwan
... The Beijing strain is the dominant strain in Eastern Europe and Southeastern Asia, including Taiwan ...between Beijing and non-Beijing strains. We demonstrated that the Beijing strain had a ...
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<p>Prevalence, risk and genetic characteristics of drug-resistant tuberculosis in a tertiary care tuberculosis hospital in China</p>
... Results: Among 189 isolates, 28.6% were resistant to at least one of the seven anti-TB drugs, including isoniazid (INH), rifampin (RIF), streptomycin (STR), ethambutol (EMB), capreomycin (CAP), kanzmycin (KAN) and o fl ...
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Relationship between Mycobacterium tuberculosis Genotype and the Clinical Phenotype of Pulmonary and Meningeal Tuberculosis
... with genotype and ...Euro-American genotype had consol- idation on chest X-ray than was the case with disease caused by other genotypes (P ⴝ ...Asian/Beijing genotype was independently ...
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