| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Folr1 | — | Folate_rec, FslL_N, YoaL | — |
| Folr2 | — | Folate_rec | — |
| Folr4 | — | Folate_rec | — |
| Fzd6 | — | Folate_rec, Frizzled, Fz, FZ_RECK, Integrin_alpha, Mid1, RseC_MucC | Signalling |
| Hhip | — | EGF_2, EGF_DL_JAG, EGF_PEAR1L, EGF_TEN, EGF_Teneurin, Folate_rec, Gigasin_N, GSDH, JAG1-like_EGF2 | — |
| Hhipl1 | — | ArabinogalactanP, Folate_rec, GSDH, Hepsin-SRCR, SRCR, SRCR_2 | — |
| Hhipl2 | — | Folate_rec, Fz, GSDH, Phage_integrase | — |
| Rtbdn | — | Bim_N, Folate_rec | — |