نتایج جستجو برای: pcr using homologous primers
تعداد نتایج: 3564282 فیلتر نتایج به سال:
The ease and advantages of allelespecific PCR (AS-PCR) for SNP genotyping, along with the difficulty of assay specificity with certain mismatched DNA primers, have been described in prior studies (1–3). More recently, the use of real-time PCR detection formats has been described for one or both alleles of AS-PCR (4–6). These detection enhancement methods do not overcome the inherent difficultie...
We propose a genome sequencing strategy, which is neither divide-and-conquer (clone by clone) nor the shotgun approach. Random PCR-based and PCR relay sequencing constitute the basis of this novel strategy. Most of the genome is sequenced by the former process that requires only a set of non-specific primers and a template DNA. Random PCR-based sequencing reduces redundancy in sequencing by exp...
A real-time PCR assay was developed to identify varicella-zoster virus (VZV) and herpes simplex virus (HSV) DNA in clinical specimens from subjects with suspected herpes zoster (HZ; shingles). Three sets of primers and probes were used in separate PCR reactions to detect and discriminate among wild-type VZV (VZV-WT), Oka vaccine strain VZV (VZV-Oka), and HSV DNA, and the reaction for each virus...
The hybrid capture II (HCII) assay is widely used in the detection of human papillomavirus virus (HPV). However, due to the limited number of HPV genotypes, it does not permit a comprehensive typing of viruses and "grey zone" (borderline negative or positive results) are often difficult to interpret. As such, polymerase chain reaction (PCR) should be used in parallel with HCII assays, and conse...
Many protocols in methylation studies utilize one primer set to generate a PCR product from bisulfite modified template regardless of its methylation status (methylation independent amplification MIP). However, proportional amplification of methylated and unmethylated alleles is hard to achieve due to PCR bias favoring amplification of unmethylated relatively GC poor sequence. Two primer design...
Quantitative RT-PCR using LUX primers was performed to determine the expression patterns of various transcripts in samples of pluripotent, mouse P-19 stem cells. The P-19 cells were used because they transform into neuron-like cells upon retinoic acid treatment. The expression of neural and stem cell genes, including GLUR1, GABA-B1a, NMDA1, GAP-43, ChAT, BDNF, nestin, BMP-2, BMP-4, and EGR1, wa...
Source and Description of Primers. The initial primers for the PCR were designed based on human DNA sequence (accession no. X92412; Kolmerer et al., 1996). The position of the forward and reverse primers corresponded to exon 3 and exon 5, respectively. These primers are expected to amplify a fragment of 1.93 kb from human DNA. A PCR fragment of 2.1 kb was amplified from porcine genomic DNA. Par...
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