A 35 year old tall male from New Jersy has Marfan syndrome, an autosomal dominant disorder with features of subluxated lens of the eye, mitral valve prolapsed. The defect lies in:: (A) Gene on chromosome 15 encoding fibrillin, (B) Gene on chromosome 16 encoding fibrillin, (C) Gene on chromosome 17 encoding fibrillin, (D) Gene on chromosome 18 encoding fibrillin
Answer is A. Gene on chromosome 15 encoding fibrillin