您好，欢迎访问中国农业科学院 机构知识库！

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Glycine increases cold tolerance in rice via the regulation of N uptake, physiological characteristics, and photosynthesis

文献类型： 外文期刊

作者： Cao Xiaochuang 1 ; Zhong Chu 1 ; Zhu Lianfeng 1 ; Zhang Junhua 1 ; Hussain, Sajid 1 ; Wu Lianghuan 2 ; Jin Qianyu 1 ;

作者机构： 1.China Natl Rice Res Inst, State Key Lab Rice Biol, Hangzhou 310006, Peoples R China

2.Zhejiang Univ, Coll Environm & Resource Sci, Minist Educ Key Lab Environm Remediat & Ecosystem, Hangzhou 310058, Peoples R China

3.China Natl Rice Res Inst, State Key Lab Rice Biol, 359 Tiyuchang Rd, Hangzhou 310006, Zhejiang, Peoples R China

关键词： Cold stress;Nitrogen form;Amino acids;Photosynthesis;Physiological trait;Rice

期刊名称：PLANT PHYSIOLOGY AND BIOCHEMISTRY （ 影响因子：4.27； 五年影响因子：4.816 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： To investigate the response of rice growth and photosynthesis to different nitrogen (N) sources under cold stress, hydroponic cultivation of rice was done in greenhouse, with glycine, ammonium, and nitrate as the sole N sources. The results demonstrate that exposure to low temperature reduced the rice biomass and leaf chlorophyll content, but their values in the glycine-treated plants were significantly higher than in the ammonium-and nitrate-treated plants. This might be attributed to the higher N uptake rate and root area and activity in the glycine-treated plants. The glycine-treated plants also maintained high contents of soluble proteins, soluble sugars, and proline as well as enhanced antioxidant enzyme activities to protect themselves against chilling injury. Under cold stress, reduced stomatal conductance (g(s)) and effective quantum efficiency of PSII Phi(PSII)) significantly inhibited the leaf photosynthesis; however, glycine treatment alleviated these effects compared to the ammonium and nitrate treatments. The high non-photochemical quenching (qN) and excess energy dissipative energy (E-x) in the glycine-treated plants were beneficial for the release of extra energy, thereby, strengthening their photochemical efficiency. We, therefore, conclude that the strengthened cold tolerance of glycine-treated rice plants was closely associated with the higher accumulation of dry matter and photosynthesis through the up-regulation of N-uptake, and increase in the content of osmoprotectants, activities of the antioxidant defense enzymes, and photochemical efficiency. The results of the present study provide new ideas for improving the plant tolerance to extreme temperatures by nutrient resource management in the cold regions. (C) 2017 Elsevier Masson SAS. All rights reserved.

  • 相关文献

[1]Effect of nitrogen form and root-zone pH on growth and nitrogen uptake of tea (Camellia sinensis) plants. Ruan, Jianyun,Gerendas, Joska,Hardter, Rolf,Sattelmacher, Burkhard.

[2]Monitoring Leaf Chlorophyll Fluorescence with Spectral Reflectance in Rice (Oryza sativa L.). Hao Zhang,Lian-feng Zhu,Hao Hu,Ke-feng Zheng,Qian-yu Jin. 2011

[3]Brassinosteroids Improve Quality of Summer Tea (Camellia sinensis L.) by Balancing Biosynthesis of Polyphenols and Amino Acids. Li, Xin,Ahammed, Golam J.,Li, Zhi-Xin,Zhang, Lan,Wei, Ji-Peng,Shen, Chen,Yan, Peng,Zhang, Li-Ping,Han, Wen-Yan,Ahammed, Golam J.,Li, Zhi-Xin,Shen, Chen. 2016

[4]Developmental changes in carbon and nitrogen metabolism affect tea quality in different leaf position. Li, Zhi-Xin,Ahammed, Golam Jalal,Shen, Chen,Yan, Peng,Li, Xin,Han, Wen-Yan,Li, Zhi-Xin,Shen, Chen,Yang, Wei-Jun,Ahammed, Golam Jalal.

[5]DNA methylation alterations of rice in response to cold stress. Pan, Yajiao,Wang, Wensheng,Zhao, Xiuqin,Zhu, Linghua,Fu, Binying,Li, Zhikang. 2011

[6]The Rice Pentatricopeptide Repeat Gene TCD10 is Needed for Chloroplast Development under Cold Stress. Wu, Lanlan,Wu, Jun,Liu, Yanxia,Gong, Xiaodi,Lin, Dongzhi,Dong, Yanjun,Gong, Xiaodi,Xu, Jianlong. 2016

[7]Increasing CO2 differentially affects essential and non-essential amino acid concentration of rice grains grown in cadmium-contaminated soils. Wu, Huibin,Wu, Huibin,Song, Zhengguo,Wang, Xiao,Liu, Zhongqi,Tang, Shirong.

[8]Photosynthesis and Dry Matter Accumulation in Different Chlorophyll-Deficient Rice Lines. Wang Dan-ying,Xu Chun-mei,Chen Song,Tiao Long-xing,Zhang Xiu-fu. 2012

[9]Monitoring Leaf Chlorophyll Fluorescence with Spectral Reflectance in Rice (Oryza sativa L.). Zhang, Hao,Zhu, Lian-feng,Jin, Qian-yu,Zhang, Hao,Hu, Hao,Zheng, Ke-feng. 2011

[10]Silicon ameliorates manganese toxicity by regulating both physiological processes and expression of genes associated with photosynthesis in rice (Oryza sativa L.). Li, Ping,Song, Alin,Li, Zhaojun,Fan, Fenliang,Liang, Yongchao,Li, Ping,Liang, Yongchao.

[11]SHALLOT-LIKE1 Is a KANADI Transcription Factor That Modulates Rice Leaf Rolling by Regulating Leaf Abaxial Cell Development. Xu, Qian,Xue, Hong-Wei,Zhang, Guang-Heng,Zhu, Xu-Dong,Qian, Qian.

[12]Leaf chloroplast ultrastructure and photosynthetic properties of a chlorophyll-deficient mutant of rice. Wu, Z. M.,Zhang, X.,Wang, J. L.,Wan, J. M.. 2014

[13]QTL analysis of leaf photosynthetic rate and related physiological traits in rice (Oryza sativa L.). Teng, S,Qian, Q,Zeng, DL,Kunihiro, Y,Fujimoto, K,Huang, DN,Zhu, LH. 2004

[14]Carbon partitioning as validation methods for crop yields and CO2 sequestration monitoring in Asia using a photosynthetic-sterility model. Kaneko, Daijiro,Yang, Peng,Kumakura, Toshiro. 2010

[15]QTLs affecting morph-physiological traits related to drought tolerance detected in overlapping introgression lines of rice (Oryza sativa L.). Zhao, Xiu-Qin,Xu, Jian-Long,Zhao, Ming,Zhu, Ling-Hua,Fu, Bin-Ying,Gao, Yong-Ming,Li, Zhi-Kang,Zhao, Xiu-Qin,Xu, Jian-Long,Lafitte, Renee,Fu, Bin-Ying,Gao, Yong-Ming,Li, Zhi-Kang. 2008

[16]Effective duration of pesticide-induced susceptibility of rice to brown planthopper (Nilaparvata lugens Stal, Homoptera : Delphacidae), and physiological and biochemical changes in rice plants following pesticide application. Wu, JC,Qiu, HM,Yang, GQ,Liu, JL,Liu, GJ,Wilkins, RM. 2004

[17]水稻淡褐斑叶突变体lbsll的遗传分析与基因定位. 奉保华,杨杨,施勇烽,林璐,陈洁,黄奇娜,魏彦林,HeiLEUNG,吴建利. 2012

[18]OsBTF3转基因水稻对病原茵侵染的反应和防卫基因的表达分析. 陈华民,吴茂森,何晨阳. 2012

[19]Effects of sustained cold and heat stress on energy intake, growth and mitochondrial function of broiler chickens. SU Hong-guang,ZHOU Ting,ZHANG Shao-shuai. 2020

[20]TaNAC2, a NAC-type wheat transcription factor conferring enhanced multiple abiotic stress tolerances in Arabidopsis. Mao, Xinguo,Zhang, Hongying,Qian, Xueya,Li, Ang,Zhao, Guangyao,Jing, Ruilian.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台