The miR319-targeted TCP transcription factors play crucial roles in the establishment of Arabidopsis thaliana shoot architecture in response to carbon and nitrogen availability.
François F. Barbier, Isabella Amor, The Dan Pham, Thibaut Perez, Bin Luo, Liping Tang, Alessandro Silvestri, Ignacio Rubio‐Somoza, Michaël Nicolas, Pilar Cubas, John Paul Alvarez, Franziska Fichtner, Christine Anne Beveridge
This study identifies the miR319-targeted TCP module as a positive regulator of shoot branching in Arabidopsis, linking plant architecture to carbon and nitrogen availability.
bioRxiv · Sep 11, 2026 · PreprintPlant Biology