Muscular Dystrophy-Dystroglycanopathy , Type a, 11, also known as mddga11, is related to congenital muscular dystrophy-dystroglycanopathy type a11. An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type a, 11 is B3GALNT2 (Beta-1,3-N-Acetylgalactosaminyltransferase 2). Affiliated tissues include eye and brain.