文献类型： 外文期刊
第一作者： Wu, Jie
作者： Wu, Jie;Zhang, Zi-Sheng;Xia, Jin-Qiu;Alfatih, Alamin;Song, Ying;Huang, Yi-Jie;Wan, Guang-Yu;Sun, Liang-Qi;Tang, Hui;Liu, Yang;Yu, Lin-Hui;Xiang, Cheng-Bin;Wu, Jie;Zhang, Zi-Sheng;Xia, Jin-Qiu;Alfatih, Alamin;Song, Ying;Huang, Yi-Jie;Wan, Guang-Yu;Sun, Liang-Qi;Tang, Hui;Liu, Yang;Yu, Lin-Hui;Xiang, Cheng-Bin;Wang, Shi-Mei;Zhu, Qi-Sheng;Qin, Peng;Wang, Yu-Ping;Li, Shi-Gui;Mao, Chuan-Zao;Zhang, Gui-Quan;Chu, Chengcai;Chu, Chengcai;Yu, Lin-Hui
作者机构：
关键词： nitrogen use efficiency; NIN-like protein; OsNLP4; nitrate uptake and assimilation; nitrogen deficiency; grain yield
期刊名称：PLANT BIOTECHNOLOGY JOURNAL （ 影响因子：9.803； 五年影响因子：9.555 ）
ISSN： 1467-7644
年卷期：
页码：
收录情况： SCI
摘要： Nitrogen (N) is one of the key essential macronutrients that affects rice growth and yield. Inorganic N fertilizers are excessively used to boost yield and generate serious collateral environmental pollution. Therefore, improving crop N use efficiency (NUE) is highly desirable and has been a major endeavour in crop improvement. However, only a few regulators have been identified that can be used to improve NUE in rice to date. Here we show that the rice NIN-like protein 4 (OsNLP4) significantly improves the rice NUE and yield. Field trials consistently showed that loss-of-OsNLP4dramatically reduced yield and NUE compared with wild type under different N regimes. In contrast, theOsNLP4overexpression lines remarkably increased yield by 30% and NUE by 47% under moderate N level compared with wild type. Transcriptomic analyses revealed that OsNLP4 orchestrates the expression of a majority of known N uptake, assimilation and signalling genes by directly binding to the nitrate-responsivecis-element in their promoters to regulate their expression. Moreover, overexpression ofOsNLP4can recover the phenotype of Arabidopsisnlp7mutant and enhance its biomass. Our results demonstrate that OsNLP4 plays a pivotal role in rice NUE and sheds light on crop NUE improvement.
分类号：
- 相关文献
作者其他论文 更多>>
-
Structure dependence of the enhanced sulfur tolerance of core-shell CoMn oxides for benzene oxidation: Discrepant sulfur species and less affected reactant activation
作者：Liu, Yang;Cheng, Lin;Zhang, Di;Zhan, Jingjing;Shan, Jiajia;Zhou, Hao;Yi, Xianliang;Li, Zhonghong;Shen, Xudong
关键词：VOCs; Catalytic oxidation; Manganese oxide; Cobalt decoration; Sulfur resistance
-
Telomere-to-telomere genome assembly of eggplant ( Solanum melongena L.) promotes gene fine localization of the green stripe (GS) in pericarp
作者：Fang, Huarong;Wu, Jie;Xie, Liang;Li, Yizhiqi;Huang, Jingjing;Yan, Xiaoyun;He, Xuehan;Deng, Wentao;Li, Ruirui;Yu, Wenjin;Wang, Peng;Chen, Jie;Ji, Yanhai;Wen, Changlong
关键词：Eggplant; T2T genome; Green stripe
-
Increasing Planting Density with Reduced Topdressing Nitrogen Inputs Increased Nitrogen Use Efficiency and Improved Grain Quality While Maintaining Yields in Weak-Gluten Wheat
作者：Zhou, Wenyin;Yan, Suhui;Rehman, Abdul;Li, Haojie;Zhang, Shiya;Yong, Yudong;Liu, Yang;Xiao, Longfei;Li, Wenyang;Zheng, Chengyan
关键词：weak-gluten wheat; nitrogen tracing; planting density; grain yield; nitrogen agronomic efficiency; quality
-
Population Genetics, Demographic History, and Potential Distributions of the New Important Pests Monolepta signata (Coleoptera: Chrysomelidae) on Corn in China
作者：Liu, Yang;Ge, Yacong;Wang, Liming;Dong, Jingao;Wang, Yuyu;Wang, Zhenying
关键词：
Monolepta signata ; genetic diversity; phylogeography; potential suitability areas -
Attraction and aversion of noctuid moths to fermented food sources coordinated by olfactory receptors from distinct gene families
作者：Hou, Xiao-Qing;Zhao, Hanbo;Wang, Guirong;Liu, Yang;Wang, Guirong;Zhang, Dan-Dan;Lofstedt, Christer;Hou, Xiao-Qing;Lofstedt, Christer
关键词：Isoamyl alcohol; Octanoic acid; Odorant receptor; Ionotropic receptor; Yeast; Functional conservation
-
A Coupling Coordination Assessment of the Land-Water-Food Nexus in China
作者：Liu, Cong;Wei, Jianmei;Lu, Hui;Li, Qing;Jiang, Wenlai;Liu, Yang
关键词：land-water-food nexus; coupling coordination development; influencing factors; future trend; China
-
miR-17-5p-Mediated RNA Activation Upregulates KPNA2 Expression and Inhibits High-Glucose-Induced Apoptosis of Sheep Granulosa Cells
作者：Wang, Yong;Tian, Feng;Li, Jiuyue;Liu, Yang;Liang, Jianyong;Gao, Yuan;Xue, Shuyuan;Yue, Sicong;Li, Ao
关键词：high glucose; granulosa cell;
miR-17-5p ;KPNA2 ; apoptosis
