CYFIP2 and ectodermal dysplasia syndrome: Other LoF SNVs include stop gains found in Family With Sequence Similarity 13 Member B (FAM13B) in a random bred with ectodermal dysplasia, cytoplasmic FMR1 interacting protein 2 (CYFIP2) in an Egyptian Mau with urate stones, and SH3 And PX Domains 2A (SH3PXD2A) in a random bred cat with feline infectious peritonitis.