Figure 4From: Method: a single nucleotide polymorphism genotyping method for Wheat streak mosaic virusPrinciple component analysis of WSMV strains and field isolates. The majority of the samples form a weak cluster between the Sidney 81 and Type strains, with El Batan 3 and Czech strains appearing as outliers. * = profiles generated in silico using NCBI sequence. WSMV, Wheat streak mosaic virus.Back to article page