Figure 2.  Bioassay for ABA sensitivity during post-germination growth.  (A) Comparison of CS and M808 (left), and Kitakei and EH47-1 (right) under an ABA-treated condition.  Comparisons of shoot length (B) and primary root length (C) between N61 and the mutant lines (RSD16-1 and RSD32).  Ten seeds per line were germinated with and without 20 µM ABA at 20˚C for 6 days.  The whole experiments were repeated four times.  The small bars represent standard errors.