Now showing items 1-10 of 70
[No abstract available]
Acquisition, transmission and amplification of drug-resistant tuberculosis
Multidrug-resistant tuberculosis (MDR-TB) is a man-made problem that constitutes a serious threat to TB management and consumes a considerable amount of resources allocated to TB control. Drugresistant TB only emerges as ...
Stability of variable-number tandem repeats of mycobacterial interspersed repetitive units from 12 loci in serial isolates of Mycobacterium tuberculosis
Variable number tandem repeats (VNTRs) of elements named mycobacterial interspersed repetitive units (MIRUs) have previously been identified in 12 minisatellite loci of the Mycobacterium tuberculosis genome. These markers ...
Calculation of the stability of the IS6110 banding pattern in patients with persistent Mycobacterium tuberculosis disease
The interpretation of molecular epidemiologic data of Mycobacterium tuberculosis infection is dependent on the understanding of the stability and evolutionary characteristics of the DNA fingerprinting marker used to classify ...
Stability of Polymorphic GC-Rich Repeat Sequence-Containing Regions of Mycobacterium tuberculosis
Mycobacterium tuberculosis cultures were subjected to DNA fingerprinting with IS6110- and polymorphic GC-rich sequence (PGRS)-containing probes. The PGRS banding patterns remained highly stable during multiple cultures of ...
Evolution of the IS6110-based restriction fragment length polymorphism pattern during the transmission of Mycobacterium tuberculosis
Interpretation of the molecular epidemiological data of Mycobacterium tuberculosis is dependent on the validity of the assumptions that have been made. It is assumed that the IS6110 banding pattern is sufficiently stable ...
Use of spoligotyping for accurate classification of recurrent tuberculosis
The spoligotyping method has become an important tool for the tracking of Mycobacterium tuberculosis strains in different epidemiological settings. In this study, we demonstrate the ability of the spoligotyping technique ...
HIV-1 and tuberculosis infection  (multiple letters)
[No abstract available]
Molecular detection of mixed infections of Mycobacterium tuberculosis strains in sputum samples from patients in Karonga District, Malawi
The occurrence of mixed infections of Mycobacterium tuberculosis is no longer disputed. However, their frequency, and the impact they may have on our understanding of tuberculosis (TB) pathogenesis and epidemiology, remains ...
Fluorometric assay for testing rifampin susceptibility of Mycobacterium tuberculosis complex
The emergence and transmission of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) have raised concern about diagnostic delay associated with culture-based drug susceptibility ...