Fig. 2.

Case 2: The Scottish Fold and American Curl cross-breed cat (13 month of age). A: the tip of the ear pinna is curled backward, which resembles that of the American Curl cat. B: The exostosis at the tarsal joint is palpable. C: DNA sequence of TRPV4 c.1024G>T. The position of codon 1024 is highlighted, showing homozygous T. D and E: Radiographs of the hind leg (D: mediolateral view, E: dorsoplantar view). Severe osteochondrodysplasia is seen at the tarsal joint and digits. A large exostosis has formed at the ventral side of the calcaneus. The metatarsal bones are fused to each other.