Table 1.
Alternative names of PCP core components retrieved in metazoans and choanoflagellates. “No” means that the protein was not found. The asterisk indicates that even if no Fz was retrieved in Salpingoeca rosetta, the Fz family has been described in Fungi and Amoebozoa
| Drosophila | Vertebrates | Clytia | Trichoplax | Porifera | Mnemiopsis | Salpingoeca |
|---|---|---|---|---|---|---|
| Van Gogh (Vang) or Strabismus (Stbm) | VangL1, 2 | Stbm | Vang | Vang | No | No |
| Prickle (Pk) & Espinas (Esn) | Pkl1, 2, 3 | Pk | Pk | PkTesL | PkTesL | PkTesL |
| Testin (Tes) | Tes | Tes | No | |||
| Frizzled | Fzd3, 6, 7 | Fz1 | FzdA | FzdA | FzdA | No* |
| Dishvelled (Dsh) | Dvl 1–3 | Dsh | Dsh | Dvl or DvlA, B | Dsh | No |
| Flamingo (Fmi) or Starry night (Stan) | Celsr1–3 | Fmi | Celsr | Fmi or Celsr3L | No | No |
| Diego (Dgo) | Ankrd6, Invs | Dgo | No | Invs, 2 | No | Invs |
| Fuzzy (Fy) | Fuz | Fy | Fy | Fuz | Fy | Fy |
| Inturned (In) | Intu | In | In | Intu | No | Inl? |