Fig. 2From: Global molecular evolution and phylogeographic analysis of barley yellow dwarf virus based on the cp and mp genesPhylogeographic reconstruction of the spread of barley yellow dwarf virus. (A) Supported global spatial diffusion pathways and (B) internal pathways within China and (C) histogram of the total number of location-state transitions inferred from CP and MP. Bra, Brazil; CCh, Central China; ECh, East China; Est, Estonia; Ger, Germany; MRYR, Middle Reaches of Yellow River; NCh, Northwest China; NZe, New Zealand; Pak, Pakistan; SCh, Southwest China; Sko, South Korea; USA, The United StatesBack to article page