Figure 2.
Comparison of NDP kinase activity between normal and heat shock treatment conditions. Seeds were germinated under 25°C, and 12-d-old seedlings of each line were assayed for NDP kinase enzyme activities (white bars), or seeds were germinated for 10 d under 25°C, followed by 37°C heat shock for 2 d (shaded bars). Data for individual lines represent the means ± se of three preparations.