_:vb50946523 . "disease_ontology"^^ . . . "OMIM:619515"^^ . _:vb50946523 . _:vb50946523 . "DOID:0112336"^^ . _:vb50946523 . "SPGF56"^^ . . . _:vb50946523 . "A spermatogenic failure characterized by male infertility due to multiple morphologic abnormalities of the flagella with severely reduced sperm motility that has_material_basis_in homozygous or compound heterozygous mutation in DNAH10 on chromosome 12q24.31."^^ . "spermatogenic failure 56"^^ .