Table 1

Comparison of EL50 values of leaves from RLD and transgenic Arabidopsis plants. EL50values were calculated and compared by analysis of variance (25). EL50 ± SE (n) are presented on the diagonal line for leaves from nonacclimated RLD (RLDw), cold-acclimated (7 to 10 days) RLD (RLDc), and nonacclimated A6, B16, and T8 plants. P values for comparisons of EL50values are indicated in the intersecting cells.

EL50values
RLDwRLDcA6B16T8
RLDw–3.9 ± 0.21P < 0.0001P < 0.0001P = 0.0014P = 0.7406
(8)
RLDc–7.6 ± 0.30P = 0.3261P < 0.0001P < 0.0001
(4)
A6–7.2 ± 0.25P < 0.0001P < 0.0001
(6)
B16–5.2 ± 0.27P = 0.0044
(5)
T8–3.8 ± 0.35
(3)