Research Article

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

Figure 2

Schematic image of the distribution of polymorphic sites and deletions and the location of stop codons in each of the three RT-like sequences groups of T. szidati. D: min-max and average (in parentheses) pairwise genetic distances.