Direct photoresponsive inhibition of a p53-like transcription activation domain in PIF3 by Arabidopsis phytochrome B
C. Y. Yoo, Q. Sang, J. He, Y. Qiu, L. Long, R. J.-A. Kim, E. G. Chong, J. Hahm, N. Morffy, P. Zhou, L. C. Strader, A. Nagatani, B. Mo, X. Chen, M. Chen
This study identifies a p53-like transcription activation domain in PIF3 and shows that PHYB binding inhibits its activity, revealing a photoresponsive transcriptional switch in Arabidopsis.
bioRxiv · May 11, 2021Plant Biology