Figure 3.

Phenotypes of YFP-ABPH2 Transgenic Plants.

(A) A dissected control shoot tip showing normal alternate phyllotaxy, indicated by arrowheads.

(B) A dissected YFP-ABPH2 transgenic shoot, showing enlarged SAM (asterisk) and two leaf primordia (arrowheads) forming at the same time.

(C) A mature plant harboring YFP-ABPH2 transgene developed decussate phyllotaxy. The colored dots represent paired leaves from a single node.

(D) A confocal image showing nuclear localization of YFP-ABPH2 in young leaf primordia. Bar = 100 μm.