| Disease ID | Source | Name | Description |
| 617593 | OMIM | Spermatogenic failure 20 (SPGF20) | An infertility disorder caused by spermatogenesis defects and characterized by abnormally shaped spermatozoa in the semen of affected individuals. SPGF20 patients have spermatozoa with absent, short, coiled, bent, and/or irregular-caliber flagella, which impair sperm motility. The disease is caused by variants affecting the gene represented in this entry. |