نتایج جستجو برای: rd typing
تعداد نتایج: 36244 فیلتر نتایج به سال:
Background and Aims: World Health Organization Global Polio Laboratory Network (GPLN) plays a critical role in the Global Polio Eradication Initiative. Cell culture methods (mostly RD and L20B cell lines) have been used for Enteroviruses and polioviruses isolation, respectively. Cross-contamination among L20B and RD cell lines causes the problem in accuracy of poliovirus surveillance and decrea...
BACKGROUND AND AIM: Although Rubber dam (RD) usage is one of the ideal and standard methods for isolating the teeth in several operative procedures of dentistry, General Dental Practitioners often neglect it. Many studies within several countries have reported various frequencies for RD application. There is no such study for Iran, so we conducted a study to report the frequency of its applicat...
In 1995 the genome sequence of the Haemophilus influenzae KW20 (Rd) strain was published, the first available for a free-living organism. The genome has been invaluable in global strategies to identify certain virulence-related genes, e.g. those involved in LPS synthesis, and also essential genes, but there is a paucity of wholegenome transcriptome studies. We have now constructed a whole-genom...
BACKGROUND We determined the genetic diversity of mycobacteria isolated from tuberculosis patients in Mbarara Uganda, using region of difference (RD) analysis and spacer oligonucleotide typing (spoligotyping). METHODS Sputum samples were cultured on Lowenstein Jensen media. The isolates were characterized using RD analysis and spoligotyping. RESULTS The majority (92.8%) of the patients were...
A variety of animal species carry permanent markings on their coats, be that for the purpose of survival-boosting camouflage [4, 14] or signalling [5, 8]. In many cases, these prominently visible surface patterns are composed of spots and stripes, which are suspected to originate from reactiondiffusion (RD) systems first described by Turing [15]. As a consequence of this deterministic, yet chao...
Background: Mycobacterium bovis is the main cause of tuberculosis in cattle. At the global scale and also in Iran, the most frequent currently-in-use method in the detection of infected cattle is tuberculination. Objective: The present study was aimed to improve our genomic knowledge of Mycobacterium bovis population structure in cattle farms of Shiraz. Materials and Methods: Fifty pathologic...
ABSTRACT Typing of bacteria is an important part of epidemiological studies on nosocomial infections. Bacterial identification methods have dramatically improved in recent years, which is mainly due to advancements in the field of molecular biotechnology. In many cases, molecular techniques have replaced phenotypic typing methods. Currently, a wide r...
To explore the application of DNA chip technology for the detection and typing of Human Papillomavirus (HPV), the HPV6, 11, 16 and 18 gene fragments were isolated and printed onto aminosilane-coated glass slides by a PixSys 5500 microarrayer as probes to prepare the HPV gene chips. HPV samples, after being labeled with fluorescent dye by restriction display PCR (RD-PCR) technology, were hybridi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید