Improving rice nitrogen-use efficiency by modulating a novel monouniquitination machinery for optimal root plasticity response to nitrogen by Huang, Y, Ji, Z, Tao, Y, Wei, S, Jiao, W, Fang, Y, Jian, P, Shen, C, Qin, Y, Zhang, S, Li, S, Liu, X, Kang, S, Tian, Y, Song, Q, Harberd, NP, Wang, S, Li, S