Southern hybridization of 337 bp probe of T. vaginalis with EcoRI-digested trichomonad DNA. (A) Autoradiogram of Southern blot. Lane 1. KT8; 2, KT8C1; 3, KT8C2; 4, CDC85C; 5, IR78; 6, IR78C1; 7. IR78C2; 8, KT-Lee; 9, KT-LeeC2; 10, KT6; 11, NYH286; 12, KT-Kim; 13, T. foetus KV (B) Diagrammatic representation of banding patterns. Lanes 1-13 were identical to panel A. NYH286 strain (III group) had a peculiar 6.2 kb (⋆).