Structural and Population Polymorphism of RT-Like Sequences in Avian Schistosomes Trichobilharzia szidati (Platyhelminthes: Digenea: Schistosomatidae)

Figure 1

Phylogenetic tree of T. szidati, inferred from 40 RT-like sequences. Topology was inferred using MEGA 5.2 software (NJ, -distance, 1000 bootstrap replications) and confirmed by MrBayes 3.2.2. Node support values are shown as follows: the first value is Bayesian posterior probability assessed using MrBayes software, and the second value is bootstrap support assessed by NJ method using MEGA 5.2 software. Sequences belonging to different localities and host snails are shown by differently colored figures (see the legend).