spermatogenic failure 21

A male infertility due to acephalic spermatozoa that is characterized by acephalic spermatozoa, reduced sperm number and impaired sperm motility that has_material_basis_in homozygous mutation in the BRDT gene on chromosome 1p22.

Signs and symptoms

• Male infertility
• Reduced sperm motility
• Acephalic spermatozoa