Term Name:	Y-linked spermatogenic failure 1
Synonyms:	SPGFY1, type I Sertoli cell-only syndrome, Y-linked Sertoli cell-only syndrome
Definition:	A Sertoli cell-only syndrome that has_material_basis_in deletions in the Yq11 chromosomal region.
Ontology:	Human Disease [DOID:0070186]   ( DOID:0070186 )