has material basis in germline mutation in LAMA2 congenital merosin-deficient muscular dystrophy 1A https://github.com/monarch-initiative/mondo/issues/4069 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/laminin_subunit_alpha_2_related_congenital_muscular_dystrophy https://www.malacards.org/card/muscular_dystrophy_congenital_merosin_deficient_1a OMIM:607855 muscular dystrophy, congenital merosin-deficient, type 1A NANDO:2200861 merosin-deficient congenital muscular dystrophy LAMA2 congenital muscular dystrophy NCIT:C118783 Orphanet:258 GARD:0003843 congenital muscular dystrophy due to laminin alpha2 deficiency Congenital muscular dystrophy type 1A (MCD1A) belongs to a group of neuromuscular disorders with onset at birth or infancy characterized by hypotonia, muscle weakness and muscle wasting. DOID:0110636 muscular dystrophy, congenital, merosin deficient or partially deficient MONDO:0011925 CMD1A merosin-deficient congenital muscular dystrophy type 1A merosin-negative congenital muscular dystrophy congenital merosin-deficient muscular dystrophy type 1A MEDGEN:224728 LAMA2-related muscular dystrophy SCTID:111503008 UMLS:C1263858 muscular dystrophy, congenital, merosin-deficient muscular dystrophy, congenital merosin-deficient, 1A laminin alpha-2 deficiency MDC1A congenital muscular dystrophy caused by mutation in LAMA2 congenital muscular dystrophy LAMA2-related muscular dystrophy