Fig. 5.
Effect of APR-1. (A) Percentage of animals with a loss or duplication of AIY fate (marked with ttx-3p::gfp at hatching) in apr-1 mutants or RNAi. Data are proportion±s.e.p. (standard error of proportion); for mutants, ***P=8×10−7 and **P=0.006; for RNAi, ***P=2×10−6 and *P=0.02 (Fisher's exact test); n=number of animals. (B) Orientation of the elongation of the SMDD/AIY mother cell before division or of the division of the SMDD/AIY mother cell in control(RNAi) or apr-1(RNAi) embryos. Same plot as Fig. 3, n=number of cells. *P=0.014 for elongation, ***P=0.003 for division (Fisher's exact test).