"OMIM:613507"^^ . _:vb50937159 . . _:vb50937160 . _:vb50937159 . . _:vb50937159 . . _:vb50937160 . _:vb50937160 . _:vb50937160 . "DOID:0050579"^^ . _:vb50937160 . _:vb50937159 . _:vb50937159 . "glycogen storage disease type XV"@en . "A glycogen storage disease characterized by muscle weakness and cardiac abnormalities caused and has_material_basis_in mutation in the GYG1 gene that encodes glycogenin-1."^^ . . "disease_ontology"^^ . "glycogen storage disease XV"^^ .