spermatogenic failure 78

info · Genetic

A spermatogenic failure characterized by sperm with abnormal acrosome structure due to a manchette assembly defect that has_material_basis_in homozygous mutation in the IQCN gene on chromosome 19p13.11.

Signs and symptoms

Male infertility
Microcephalic sperm head
Tapered sperm head
Repeated implantation failure

Also known as: SPGF78