Arabidopsis ROOT PHOTOTROPISM2 is a Light-Dependent Dynamic Modulator of Phototropin1
T. Kimura, T. Tsuchida-Mayama, H. Imai, K. Okajima, K. Ito, T. Sakai
This study identifies RPT2 as a light-dependent modulator of phot1 activity in Arabidopsis, showing it suppresses phot1's photosensitivity and kinase activity through LOV1 inhibition and ubiquitin-proteasome regulation.
bioRxiv · Dec 2, 2019Plant Biology