Fig. 2From: Aphid vectors impose a major bottleneck on Soybean dwarf virus populations for horizontal transmission in soybeanDistribution of accumulated mutations observed in clones derived from SbDV-MD6 populations. The region sequenced extends from base 1 to base 2959 covering both ORF1 and ORF2 regions. Mutations are indicated by dark, and mutation free zones are white regions on the mapBack to article page