Table 2 Clinical Features of the Two Individuals Carrying DNAH9 Mutations
From: Novel variants in DNAH9 lead to nonsyndromic severe asthenozoospermia
Individual | F1 II-1 | F2 II-1 | ||
|---|---|---|---|---|
Age | 29 | 28 | ||
Semen analysis | Sample 1 | Sample 2 | Sample 1 | Sample 2 |
 Semen volume (mL) | 4.2 | 5.2 | 2.8 | 3.2 |
 Sperm concentration (106/mL) | 133.7 | 55.3 | 78.6 | 43.8 |
 Progressive motility (%) | 0.3 | 0.8 | 1.0 | 0.5 |
 Normal morphology (%) | 6.5 | 5 | 4 | 4.5 |
 Sperm vitality (%) | 75 | 82 | 68 | 72 |
 DFI (%) | 10.18 | N/A | N/A | N/A |
PCD-related phenomenon | ||||
 Rhinosinusitis | No | No | ||
 Wet cough | No | No | ||
 Otitis media | No | No | ||
 Bronchiectasis | No | No | ||
 Situs inversus | No | No | ||
 Congenital heart disease | No | No | ||