Fig. 1From: Mutations and intron polymorphisms in voltage-gated sodium channel genes of different geographic populations of Culex pipiens pallens/Culex pipiens quinquefasciatus in ChinaHaploid evolutionary tree of adjacent introns at position 1014 of the vgsc gene. Note: All unlabeled data are TTA/L. Pie charts indicate percentages at different latitudes. FJ182226.1 from NCBI, is the vgsc gene of Culex quinquefasciatusBack to article page