Manipulation of the PtWOX11-PagKNAT2/6b Module Bidirectionally Regulates Petiole Traits in Populus.
Canopy architecture is a critical determinant of productivity in crops and trees, with leaf positioning being a key factor. Petiole length and angle govern leaf positioning and light interception in many flowering plants, yet the molecular mechanisms that coordinately regulate these two traits in woody plants remain la...