Table 2.
Semen Characteristics and Sperm Morphology in the Subjects Carrying Biallelic Mutations in CFAP43 and CFAP44
|
Subject |
||||
|---|---|---|---|---|
| P003 | P028 | P029 | P002 | |
| Gene | CFAP43 | CFAP43 | CFAP43 | CFAP44 |
| Semen Parameters | ||||
| Semen volume (mL) | 2.2–3.8 | 1.5–2.5 | 2.5–4.0 | 2.4–3.8 |
| Sperm concentration (106/mL) | 16.1–39.4 | 5.0–10.0 | 12.2–18.9 | 5.6–12.5 |
| Motility (%) | 0 | 2 | 1 | 0 |
| Progressive motility (%) | 0 | 0 | 0 | 0 |
| Sperm Morphology | ||||
| Normal flagella (%) | 20.5 | 3.0 | 7.5 | 0.5 |
| Absent flagella (%) | 8.0 | 11.0 | 18.5 | 42.5 |
| Short flagella (%) | 52.0 | 36.5 | 31.5 | 40.5 |
| Coiled flagella (%) | 9.5 | 39.0 | 25.0 | 5.0 |
| Angulation (%) | 8.0 | 3.5 | 8.5 | 4.0 |
| Irregular caliber (%) | 2.0 | 7.0 | 9.0 | 7.5 |