MYO7A and hearing loss disorder: It is not unusual for the same gene to cause both autosomal dominant and autosomal recessive forms of hearing loss, e.g., MYO7A (MIM 276903) variants have been associated with either autosomal dominant (MIM 601317) or autosomal recessive non-syndromic hearing loss (MIM 600060), as well as autosomal recessive Usher syndrome type 1B (MIM 276900).