Molecular typing of Helicobacter pylori isolates from a multicenter U.S. clinical trial by ureC restriction fragment length polymorphism
نویسندگان
چکیده
منابع مشابه
Genetic Heterogeneity among Leishmania major Isolates in Iran Determined by Restriction Fragment Length Polymorphism (RFLP) and Multilocus Microsatellite Typing (MLMT)
Background & Aims: In recent years, molecular methods for characterizing genetic heterogeneity have found a major place in modern approaches. In this study, two different molecular techniques including Restriction Fragment Length Polymorphism (RFLP) and Multi Locus microsatellite typing (MLMT) were carried out in order to evaluate genetic heterogeneity among isolates of Leishmania major in Iran...
متن کاملIS6110 restriction fragment length polymorphism typing of Mycobacterium tuberculosis isolates from East Azerbaijan Province of Iran.
To investigate the genetic variation among Mycobacterium tuberculosis isolates in the East Azerbaijan Province of Iran and to evaluate the level of and risk factors for recent transmission of tuberculosis (TB), we performed IS6110-based restriction fragment length polymorphism analysis of strains, isolated from 105 patients during the period of September 2002 to March 2003 in TB centers and uni...
متن کاملMolecular typing of Borrelia burgdorferi sensu lato by PCR-restriction fragment length polymorphism analysis.
The etiologic agent of Lyme borreliosis, Borrelia burgdorferi sensu lato, has been isolated from many biologic sources in North America and Eurasia, and isolates have been divided into three distinct genospecies (B. burgdorferi sensu stricto, Borrelia garinii, and Borrelia afzelii). In order to explore the possible association of genospecies with disease manifestation, 60 isolates of B. burgdor...
متن کاملRestriction fragment length polymorphism typing of Mycobacterium tuberculosis.
Restriction fragment length polymorphism (RFLP) typing of Mycobacterium tuberculosis is a recently developed technique which allows strains of tuberculosis to be differentiated with a high degree of confidence. The application of this technique has enabled the patterns of transmission of tuberculosis to be elucidated with far greater certainty than was previously possible. This review will disc...
متن کاملDifferentiation of Helicobacter pylori strains directly from gastric biopsy specimens by PCR-based restriction fragment length polymorphism analysis without culture.
Recent studies have shown the usefulness of PCR-based restriction fragment length polymorphism (RFLP) analysis for differentiating Helicobacter pylori strains isolated by culture. For this study, a PCR-based RFLP assay was developed for directly typing H. pylori strains from gastric biopsy specimens. Nineteen gastric biopsy specimens obtained from patients undergoing endoscopy for gastrointesti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1997
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.35.2.471-473.1997