Figure 4.

Genetic interactions between agl15, agl18, agl24, and svp mutations. Flowering time under LD (light gray) and SD (dark gray) conditions. Asterisk indicates mutant combinations where the addition of agl15 agl18 mutations results in statistically significant differences (P < 0.01) in the means. Single dagger indicates mutant combinations where the addition of agl24 mutations results in statistically significant differences (P < 0.01) in the means. The means ± 1 sd are shown (n ≥ 20 plants). Col, Columbia.