Fig. 8.

Activities of Sus (A) and CIN (B) and endoreduplication (C) of embryonic cells in embryos of line ‘282’ and line ‘121’. Note earlier appearance of 8C nuclei in embryos of line ‘282’ than in those of line ‘121’. Each value represents mean ± s.e. of three biological replicates. Each replicate includes two whole embryos derived from two pods harvested from two plants. Asterisks indicate significant differences (Student's t-test, *P <0·05; **P < 0·01) between the two genotypes at each tested time point.