. _:vb50945726 . "DOID:0111914"^^ . "A spermatogenic failure characterized by multiple morphologic abnormalities of the flagella resulting in severely impaired sperm motility and infertility that has_material_basis_in homozygous or compound heterozygous mutation in QRICH2 on chromosome 17q25.1."^^ . . _:vb50945726 . "OMIM:618341"^^ . _:vb50945726 . "spermatogenic failure 35"^^ . "disease_ontology"^^ . _:vb50945726 . _:vb50945726 . . . "SPGF35"^^ .