Function
Transcriptional regulator of cell proliferation and axillary bud outgrowth. Involved in maintaining the structure of the shoot apical meristem as well as plastochron and phyllotaxy. Activates several genes involved in cell cycle regulation and dormancy breaking, including CYCD3-3, DPA, and BARD1. Strongly down-regulates DRM1, DRMH1, MARD1 and several genes encoding different types of cell wall-remodeling proteins.