| PCP | planar cell polarity |
| Fzd | Frizzled |
| LEF1/TCF | T-cell factor/lymphoid enhancing factor |
| JNK | Jun N-terminal serine/threonine kinase |
| Rock | Rho-associated kinase |
| CamKI | Ca2+–calmodulin-dependent protein kinase II |
| PKC | protein kinase C |
| HMM | Hidden Markov Model |
| SMART | Simple Modular Architecture Research Tool |
| AEL | after egg laying |