Greetings, iam Charles Hinojosa, Have a two coffee day!

What Gene Causes Polydactyly? [Solved]

Wow! GLI3 gene mutations can cause some pretty wild stuff - like extra digits on the little finger or small toe. It’s called postaxial polydactyly type A (PAP-A) and type A/B (PAP-A/B). Crazy, right?