Figure 1.

Influence of AP2 on Flowering Time and Genetic Interactions of AP2 with Other Flowering Time Mutants.

(A) Col-0 (left) and ap2-12 (right) plants grown in LDs.

(B) ap2-12 flowers early in SD conditions.

(C) ap2-12 flowers early under LD conditions and attenuates all late flowering mutants tested.

(D) ap2-12 and ap2-13 exhibit a dosage-dependent effect and are allelic. F1 plants flower with an intermediate number of leaves.

In (A), (C), and (D), plants were grown in LD conditions. Flowering time is given as total leaf number (rosette leaves plus cauline leaves) in (B) and (C) and rosette leaf number in (D). Error bars indicate 2xSEM.