Fig. 3From: Snake River alfalfa virus, a persistent virus infecting alfalfa (Medicago sativa L.) in Washington State, USAAgarose gel electrophoresis of dsRNAs extracted from leaves of two different alfalfa plants containing SRAV-WA1 reads. M, 1Â kb plus DNA ladder (Thermo Fisher Scientific, Waltham, MA). Lane 1, dsRNA extracted from the sample A2-2 (Table 1). Lane 2, dsRNA extracted from the sample B8-2 (Table 1). Arrow indicates the predicted dsRNA of SRAV-WA1Back to article page