Plant BiologybioRxivPreprint
BpLAZY1A Mediates Transcriptional Polarity and Drives Adaxial Tension Wood Like Tissue Formation in Silver Birch (Betula pendula) Branches
Sampo Muranen, Àngela Carrió-Seguí, Ema Marmara…·Ykä Helariutta
This paper identifies BpLAZY1A as a key gene regulating gravitropic signaling and tissue polarity in silver birch branches, linking gene expression asymmetry to biomechanical reinforcement and growth orientation.
DOI 10.64898/2026.09.12.750306