文献类型： 外文期刊
作者： Chen, Zhiwei 1 ; Li, Luli 1 ; Halford, Nigel G. 3 ; Xu, Hongwei 1 ; Huang, Linli 1 ; Gao, Runhong 1 ; Lu, Ruiju 1 ; Liu, Chenghong 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai Key Lab Agr Genet & Breeding, Shanghai 201106, Peoples R China
2.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China
3.Rothamsted Res, Plant Sci Dept, Harpenden AL5 2JQ, Herts, England
关键词： Hordeum vulgare L.; NUE indexes; QTL mapping; GWAS; gene cloning
期刊名称：AGRONOMY-BASEL （ 影响因子：3.949； 五年影响因子：4.117 ）
ISSN：
年卷期： 2022 年 12 卷 7 期
页码：
收录情况： SCI
摘要： Crop breeding for high nitrogen use efficiency (NUE) or tolerance to low nitrogen fertilization is thought to be an ideal solution to reduce the cost, carbon footprint, and other environmental problems caused by the excess use of nitrogen fertilizers. As a model plant for cereal crops, barley has many advantages, including good adaptability, a short growth period, and high natural stress resistance or tolerance. Therefore, research on improving NUE in barley is not only beneficial for nitrogen-efficient barley breeding but will also inform NUE improvement in other cereal crops. In this review, recent progress in understanding barley's response to nitrogen nutrition, evaluation of NUE or low-nitrogen tolerance, quantitative trait loci (QTL) mapping and gene cloning associated with improving NUE, and breeding of nitrogen-efficient barley is summarized. Furthermore, several biotechnological tools that could be used for revealing the molecular mechanisms of NUE or breeding for improving NUE in barley are introduced, including GWAS, omics, and gene editing. The latest research ideas in unraveling the molecular mechanisms of improving NUE in other crops are also discussed. Thus, this review provides a better understanding of improving the NUE of barley and some directions for future research in this area.
- 相关文献
作者其他论文 更多>>
-
Ion homeostasis and coordinated salt tolerance mechanisms in a barley (Hordeum vulgare L.)doubled haploid line
作者：Xu, Hongwei;Chen, Hui;He, Ting;Yang, Bangwei;Zhou, Longhua;Guo, Huimin;Liu, Chenghong;Halford, Nigel G.;Xu, Rugen
关键词：Barley; Salt tolerance; Ion homeostasis; Osmotic agents; Antioxidant enzyme activities; Gene expression
-
Synthetic Polyploidisation Enhances Fusarium graminearum Tolerance in Wheat by Reshaping the Transcriptome and Strengthening the Microbiome
作者：He, Xin;Li, Hao;Jiang, Mengchen;Nie, Fang;Zhou, Yun;An, Guoyong;He, Xin;Shen, Jiayong;Jiang, Mengchen;Zhang, Xiaowei;Wang, Ertao;Wang, Xiaolin;Dong, Zeng;Sun, Kai;Chen, Zhiwei
关键词：dehydrin; disease tolerance;
Fusarium graminearum ; microbiome homeostasis; polyploidisation; wheat -
Genome-Wide Identification of the WUSCHEL-Related Homeobox (WOX) Gene Family in Barley Reveals the Potential Role of HvWOX8 in Salt Tolerance
作者：Zhang, Wenqi;Huang, Linli;Zhou, Longhua;Zong, Yingjie;Gao, Runhong;Li, Yingbo;Liu, Chenghong;Zhang, Wenqi;Huang, Linli;Zhou, Longhua;Zong, Yingjie;Gao, Runhong;Li, Yingbo;Liu, Chenghong
关键词：
Hordeum vulgare ;WUSCHEL-related homeobox ; plant regeneration; expression pattern; salt tolerance -
Integrative Analysis of Omics Reveals RdDM Pathway Participation in the Initiation of Rice Microspore Embryogenesis Under Cold Treatment
作者：Li, Yingbo;Gao, Runhong;Zong, Yingjie;Guo, Guimei;Zhang, Wenqi;Chen, Zhiwei;Liu, Chenghong;Li, Yingbo;Gao, Runhong;Zong, Yingjie;Guo, Guimei;Zhang, Wenqi;Chen, Zhiwei;Liu, Chenghong;Guo, Jiao
关键词：DNA methylation; sRNA; microspore embryogenesis; rice; RdDM pathway
-
Integration of transcriptome and metabolome reveals the accumulation of related metabolites and gene regulation networks during quinoa seed development
作者：Wang, Qianchao;Liu, Junna;Zhang, Ping;Li, Li;Xie, Heng;Li, Hanxue;Wang, Hongxin;Qin, Peng;Shi, Jirong;Liu, Chenghong
关键词：Quinoa seeds,; Development period,; Transcriptome,; Metabolic group,; Regulatory network
-
Key phytochemicals contributing to the bitterness of quinoa
作者：Guo, Huimin;Liu, Chenghong;Xu, Hongwei;Wang, Siyu;Bao, Yuying;Ren, Guixing;Ren, Guixing;Bao, Yuying;Ren, Guixing;Yang, Xiushi
关键词：Triterpenoid; Kaempferol derivative; Bitterness; Sensory evaluation; Dose -over -threshold
-
Characterizing the dynamic linkages between environmental changes and wheat Fusarium head blight epidemics
作者：Zhu, Yan;Xi, Jinfeng;Yao, Yuanyuan;Tang, Caiguo;Wu, Lifang;Zhu, Yan;Xi, Jinfeng;Yao, Yuanyuan;Wu, Lifang;Xu, Hongwei;Tang, Caiguo;Wu, Lifang
关键词：Fusarium head blight; Wheat disease; Environmental changes; Complex network; Topological feature
