Plant BiologybioRxiv
Arabidopsis ROOT PHOTOTROPISM2 is a Light-Dependent Dynamic Modulator of Phototropin1
T. Kimura, T. Tsuchida-Mayama, H. Imai…·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.
DOI 10.1105/tpc.19.00926