Term Name:	spermatogenic failure 55
Synonyms:	SPGF55
Definition:	A spermatogenic failure characterized by male infertility due to asthenozoospermia, with severely reduced sperm motility that has_material_basis_in homozygous or compound heterozygous mutation in the SPAG17 gene on chromosome 1p12.
Ontology:	Human Disease [DOID:0112337]   ( DOID:0112337 )