Sink Strength Promoting Remobilization of Non-Structural Carbohydrates by Activating Sugar Signaling in Rice Stem during Grain Filling oleh Zhengrong Jiang, Qiuli Chen, Lin Chen, Dun Liu, Hongyi Yang, Congshan Xu, Jinzhi Hong, Jiaqi Li, Yanfeng Ding, Soulaiman Sakr, Zhenghui Liu, Yu Jiang, Ganghua Li