spermatogenic failure 53 (DOID:0112279)
Alliance: disease page
Synonyms: SPGF53
Alt IDs: OMIM:619258
Definition: A spermatogenic failure characterized by infertility resulting from absence of oocyte activation and ultrastructural abnormalities of the sperm head that has_material_basis_in homozygous or compound heterozygous mutation in the ACTL9 gene on chromosome 19p13.2.