The detection of viral pathogens is of critical importance in biology, medicine, and agriculture. Unfortunately, existing techniques to screen for a broad spectrum of viruses suffer from severe limitations. To facilitate the comprehensive and unbiased analysis of viral prevalence in a given biological setting, we have developed a genomic strategy for highly parallel viral screening. The corners...

Inorganic arsenic is a known human carcinogen, yet its mechanism of action remains unclear. Our previous study showed that arsenite significantly induces oxidative DNA adducts and DNA-protein cross-links in several mammalian cell lines. In the present study, we used the random amplified polymorphic DNA (RAPD) assay to evaluate the possible target in the genomic DNA of human lymphoblastoid cells...

Sixty-five random amplified polymorphic DNA (RAPD) primers were used for the detection of polymorphism among recipient and donor parents and their isogenic lines linked to leaf rust resistance genes, Lr9 and the resistant gene in kharchia local mutant KLM4-3B. Three primers showed polymorphism among recurrent parent, donor parent and isogenic lines.

BACKGROUND Real-time quantitative reverse transcription PCR (RQ-PCR) assay for BCR-ABL is used to monitor treatment response in chronic myeloid leukemia (CML). BCR-ABL transcript levels decline over several years of imatinib treatment, and increasing numbers of patients have BCR-ABL transcripts at or below the limit of detection. More sensitive PCR methods are required to assess whether these p...

The study of microbial communities is an emerging field that is revolutionizing many disciplines from ecology to medicine. The major problem when analyzing a metagenomic sample is to taxonomic annotate its reads in order to identify the species in the sample and their relative abundance. Many tools have been developed in the recent years, however the performance in terms of precision and speed ...

to investigate the genetic diversity of 21 rapeseeds (brassica napus l.), 20 semi-random isj and ssr primers were used. primers produced a total number of 158 (81.5%) polymorphic bands (51 ssr and 107 isj bands). average numbers of polymorphic bands for isj, ssr and combined of them were 10.7, 5.1 and 7.9, respectively. pic values ranged from 0.0150 for specific primer o110d08 to 0.3420 for sem...