نتایج جستجو برای: allele specific pcr
تعداد نتایج: 1284600 فیلتر نتایج به سال:
to evaluate allelic diversity at loci encoding low molecular weight glutenin subunits (lmw-gs) among 62 genotypes of bread wheat, nine specific primer pairs for glu-a3, glu-b3, glu-d3 loci were employed. pcr products were separated on 2% agarose gels. two pairs of specific primers, at amplified glu-a3 locus, 8 alleles were detected the c allele of which was the most abundant with a frequency of...
We describe an allele-specific PCR assay to detect mutations in three codons of the rpoB gene (516, 526, and 531) in Mycobacterium tuberculosis strains; mutations in these codons are reported to account for majority of M. tuberculosis clinical isolates resistant to rifampin (RIF), a marker of multidrug-resistant tuberculosis (MDR-TB). Three different allele-specific PCRs are carried out either ...
The ideal technology for screening single-nucleotide polymorphisms requires high throughput with minimal cost per sample, minimal usage of valuable DNA resources, and maximal flexibility for assessment of new polymorphisms. We demonstrate here the feasibility of kinetic allele-specific PCR with DNA pooling (S. Germer et al., Genome Res., 10: 258-266, 2000) in a population study that satisfies a...
The Pyrus species exhibit the gametophytic self -incompatibility which is considered to be the most widespread self-incompatibility system among flowering plants. This system prevents self-fertilization through a specific pollen-pistil recognition mechanism. The S-allele diversity in the Iranian genotypes indicates that the pear germplasm of Iran can be an excellent source of variability for br...
زمینه و هدف: اتامبوتول یکی از 4 داروی اصلی در درمان بیماری سل محسوب میگردد. شایع ترین موتاسیون مرتبط با این دارو معمولا در ژن embB کدون 306 رخ میدهد. هدف از این مطالعه، تعیین مقاومت به اتامبوتول با استفاده از روش Allele-Specific PCR و Spoligotyping در سویه های مختلف مایکوباکتریوم توبرکلوزیس است. روش کار: 140 نمونه خلط از بیماران مشکوک به سل ریوی جمع آوری و با استفاده از روش پتروف، هضم و...
Background & Objective: Thiopurine drugs are considered as a treatment modality in various autoimmune disorders including pemphigus vulgaris (PV). These drugs are metabolized by an enzyme “Thiopurine S-methyl transferase” (TPMT). Various variants of this enzyme may have decreased activity lead...
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