Figure 4From: Allopatric speciation in ticks: genetic and reproductive divergence between geographic strains of Rhipicephalus (Boophilus) microplusCondensed Neighbor-Joining tree of the 12S rDNA sequences using the Tamura-Nei method. The interior branches with less than 50% bootstrap support were collapsed. Numbers next to the branches represent the percentages of bootstrap values (1000 replicates).Back to article page