A positive feedback loop of MPK3-PIN1A trafficking-auxin flux trio governs dual gravitropic and wounding response in rice
Mrinalini Manna, Rengasamy Balakrishnan, Sarvesh Jonwal, Uttam Pal, Gopal Banerjee, Alok Krishna Sinha
This study identifies a positive feedback loop involving MPK3, PIN1A trafficking, and auxin flux that regulates both gravitropic response and wounding resistance in rice.
bioRxiv · Feb 12, 2025 · PreprintPlant Biology