Figure 4.
Xenopus PAPC and Xfz7 induce separation behavior in animal cap cells. (A) PAPC does not induce separation behavior when injected alone. (B) When Xenopus PAPC and Xfz7 are expressed together, they induce separation behavior of the animal cap cells. (C) Compilation of the experiments. RNAs for the following proteins were injected: Xenopus PAPC (400 pg), mPAPC (400 pg), dnPAPC (400 pg), Xfz7 (300 pg), ΔCXfz7 (300 pg), NXfz7 (300 pg), ΔNXfz7 (300 pg) and AXPC (600 pg).