Phylogenetic relationships between WYSV and selected plant rhabdoviruses based on the amino acid sequences of the viral L protein. Sequences were aligned using Clustal W within the program MEGA 7.0 before construction of neighbor-joining trees using 1,000 bootstrap replicates. Bar indicates amino acid substitutions per site. Transmission vector and conserved intergenic sequences are listed for selected rhabdoviruses. Rhabdovirus genera, where defined, are labeled on the far right. IS, intergenic sequence. Reference virus names and the GenBank/Refseq accession numbers are as follows: rice yellow stunt virus (RYSV-A, AB011257), rice transitory yellowing virus (RYSV-B, AB516283), potato yellow dwarf virus (PYDV, GU734660), eggplant mottled dwarf virus (EMDV, KJ082087), maize mosaic virus (MMV, AY618418), taro vein chlorosis virus (TaVCV, AY674964), maize Iranian mosaic virus (MIMV, DQ186554), maize fine streak virus (MFSV, AY618417), sonchus yellow net virus (SYNV, L32603), datura yellow vein virus (DYVV, KM823531), orchid fleck virus (OFV, AB244418), coffee ringspot virus (CoRSV, KF812526), northern cereal mosaic virus (NCMV, AB030277), barley yellow striate mosaic virus (BYSMV, KM213865), colocasia bobone disease-associated virus (CBDaV, KT381973), alfalfa dwarf virus (ADV, KP205452), lettuce necrotic yellows virus (LNYV, AJ867584), lettuce yellow mottle virus (LYMoV, EF687738), and lettuce big-vein associated virus(LBVaV, AB075039).