RGA Represses Flowering through miR172-AP2-FT in Leaves.
Flowering time of wild-type (WT), ProSUC2:RGAd17, ProSUC2:MIR172a, ProSUC2:FT, ProSUC2:RGAd17 ProSUC2:MIR172a, and ProSUC2:RGAd17 ProSUC2:FT plants under long-day conditions. Flowering frequency of T1 transgenic lines is shown as a histogram, with the y axis indicating percentage of plants that flower with a given number of leaves. The x axis indicates the number of leaves.