上海植物逆境生物学研究中心张蘅课题组发现RdDM通路与染色质重塑因子PKL在遗传上相互作用并调控植物发育
Rong Yang, Li He, Huan Huang, Jian-Kang Zhu, Rosa Lozano-Duran and Heng Zhang
https://doi.org/10.1111/jipb.12979
Combined mutations in components of the RNA-Directed DNA Methylation system and the chromatin remodeller PICKLE revealed surprising developmental defects that depend on the F-box gene SUPPRESSOR OF DRM1 DRM2 CMT3 (SDC).
山东大学周传恩教授课题组发现蒺藜苜蓿生物钟基因MtLHY协同调控根瘤发育和叶片感夜运动的新机制
Yiming Kong, Lu Han, Xiu Liu, Hongfeng Wang, Lizhu Wen, Xiaolin Yu, Xiaodong Xu, Fanjiang Kong, Chunxiang Fu , Kirankumar S. Mysore, Jiangqi Wen and Chuanen Zhou
https://doi.org/10.1111/jipb.12999
Circadian clocks coordinate numerous biological events and thus enhance plant growth and fitness. The Medicago clock gene MtLHY participates in the orchestration of circadian oscillator in nodules and shoots, thus providing a mechanistic link between nodulation, nitrogen assimilation, and clock function.
中科院南京土壤研究所沈仁芳课题组发现拟南芥响应缺铁胁迫的新机制
AtHAP5A regulates iron translocation in iron-deficient Arabidopsis thaliana
Xiao Fang Zhu, Qi Wu, Yu Ting Meng, Ye Tao and Ren Fang Shen
https://doi.org/10.1111/jipb.12984
The Arabidopsis heme‐associated protein (HAP) transcription factor HAP5A modulates Fe-deficiency responses by binding to the promoter of NICOTIANAMINE SYNTHASE1 (NAS1) and increasing NAS1 expression. NAS1 mediates root-to-shoot translocation of iron and thus, the increased NAS1 expression improves growth of Arabidopsis under iron-deficient conditions.
华中农大玉米团队邱法展课题组发现玉米调控抗旱的新机制
ZmSRL5 is involved in drought tolerance by maintaining cuticular wax structure in maize
Zhenyuan Pan, Min Liu, Hailiang Zhao, Zengdong Tan, Kun Liang, Qin Sun, Dianming Gong , Haijun He, Wenqi Zhou and Fazhan Qiu
https://doi.org/10.1111/jipb.12982
ZmSRL5 encodes a CASPARIAN-STRIP-MEMBRANE-DOMAIN-LIKE (CASPL) protein that is located in the plasma membrane and is required for the proper formation of cuticular wax. Mutation of ZmSRL5 results in disordered cuticular wax structure, increased cuticular permeability and drought sensitivity, as well as semi-rolled leaves.
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