| Locus (OMIM) | Gene (OMIM) | Inheritance | Key Locus References (PubMed) | Key Gene References (PubMed) | Evidence (ClinGen)  |
|---|---|---|---|---|---|
| PDS | SLC26A4 | Autosomal Recessive | Coyle et al., 1996; Sheffield et al., 1996; Gausden et al., 1997; Coucke et al., 1997 | Everett et al., 1997 | Definitive |
| unassigned | FOXI1 | Autosomal Recessive | Yang et al., 2007 | Yang et al., 2007 | not reviewed |
| unassigned | KCNJ10 | Autosomal Recessive | Yang et al., 2009 | Yang et al., 2009 | not reviewed |