Potyviruses have variable single-stranded RNA genomes and many show clear evidence of recombination. This report studied the distribution of recombination sites in the genomes of 92 isolates of the potyvirus Turnip mosaic virus (TuMV); 42 came from the international gene sequence databases and an additional 50 complete genomic sequences were generated from field samples collected in Europe and ...

UNLABELLED Unknown and foreign viruses can be detected using degenerate primers targeted at conserved sites in the known viral gene sequences. Conserved sites are found by comparing sequences and so the usefulness of a set of primers depends crucially on how well the known sequences represent the target group including unknown sequences. METHODOLOGY/PRINCIPAL FINDINGS We developed a method fo...

Bean common mosaic virus from the genus Potyvirus has a wide range of hosts and very negative impact on cultivated crops Phaseolus. The risk viral infection economically important increases even if carriers are related plant species growing agroecological interfaces. Such have emerged as new for BCMV, usually harboring novel genetic variants virus. A variant BCMV was isolated symptomatic crownv...

Bu çalışma, 2017 yılında Türkiye’nin farklı illerindeki üreticilerden ve firmalardan temin edilen bakla, bezelye, mercimek nohut tohum örneklerinde Alfalfa mosaic alfamovirus (AMV), Bean yellow potyvirus (BpYMV), Cucumber cucumovirus (CMV) Pea seed-borne (PSbMV) virüslerinin bulunma durumunun belirlenmesi tespit virüslerin biyolojik moleküler karakterizasyonunun yapılması amacıyla gerçekleştiri...