Term Name:	spermatogenic failure 18
Synonyms:	SPGF18
Definition:	A spermatogenic failure that is characterized by sperm flagellar morphological abnormalities that has_material_basis_in homozygous or compound heterozygous mutation in the DNAH1 gene on chromosome 3p21.
Ontology:	Human Disease [DOID:0070165]   ( DOID:0070165 )