Figure 5.

Norms of reaction to light and dark, photoperiod, and Suc. A–B, Hypocotyl elongation in LD (black bars), in SD (red bars) and in the dark (blue bars) in eav T-DNA insertion mutants (numbered from 1–61) and in Ws (average of 17 repeats in LD, 8 in SD, and 12 in the dark). Error bars correspond to sds. A, Classes of mutants differing from Ws in the light (Hyp1, Hyp3) or in the dark (Hyp5), or both (Hyp2, Hyp4) based on t test scores. B, Mutants similar to Ws in the light and in the dark (HypN). Corresponding reactions to photoperiod (classes PhP1 to 4) or to 6% Suc (classes Suc1 to N) are indicated. C, Combined changes in photoperiod response (P), Suc sensitivity (S), and hypocotyl elongation (H), or absence of changes (+).