Term Name:	spermatogenic failure 42
Synonyms:	SPGF42
Definition:	A spermatogenic failure characterized by multiple morphologic abnormalities of the flagella resulting in severly impaired sperm progressive motility and infertility that has_material_basis_in homozygous or compound heterozygous mutation in the TTC29 gene on chromosome 4q31.22.
Ontology:	Human Disease [DOID:0111923]   ( DOID:0111923 )