Congenital Myopathy 9b, Proximal, with Minicore Lesions, is also known as myopathy, congenital proximal, with minicore lesions. An important gene associated with Congenital Myopathy 9b, Proximal, with Minicore Lesions is FXR1 (FMR1 Autosomal Homolog 1). Affiliated tissues include skeletal muscle and tongue, and related phenotypes are neonatal hypotonia and cryptorchidism