Arthrogryposis Multiplex Congenita 6, also known as amc6, is related to brachydactyly, type e2 and nemaline myopathy 2. An important gene associated with Arthrogryposis Multiplex Congenita 6 is NEB (Nebulin). Affiliated tissues include skeletal muscle and testes, and related phenotypes are nemaline bodies and decreased fetal movement