您好，欢迎访问广西农业科学院 机构知识库！

Differential Effects of Cold Stress on Chloroplasts Structures and Photosynthetic Characteristics in Cold-Sensitive and Cold-Tolerant Cultivars of Sugarcane

文献类型： 外文期刊

作者： Li, Su-Li 4 ; Li, Zhi-Gang 1 ; Yang, Li-Tao 1 ; Li, Yang-Rui 2 ; He, Zhen-Li 4 ;

作者机构： 1.Guangxi Univ, Coll Agr, Nanning 530005, Peoples R China

2.Guangxi Univ, State Key Lab Conservat & Utilizat Subtrop Agrobi, Nanning 530005, Peoples R China

3.Chinese Acad Agr Sci, Key Lab Sugarcane Biotechnol & Genet Improvement, Guangxi Acad Agr Sci,Sugarcane Res Ctr, Minist Agr,Guangxi Key Lab Sugarcane Genet Improv, 174 East Daxue Rd, Nanning 530007, Peoples R China

4.Univ Florida, IFAS Indian River Res & Educ Ctr, Ft Pierce, FL 34945 USA

关键词： Chloroplast;Cold stress;Microtubule;Physiology;Sugarcane

期刊名称：SUGAR TECH （ 影响因子：1.591； 五年影响因子：1.688 ）

ISSN： 0972-1525

年卷期： 2018 年 20 卷 1 期

页码：

收录情况： SCI

摘要： Freezing often results in a significant loss of sugarcane production. An investigation was conducted in two sugarcane cultivars, GT28 (Guitang 28, cold tolerant) and YL6 (Yuanlin 6, cold sensitive) to understand the cold tolerance mechanisms. The plants at early ripening stage, 245 days after planting, were exposed to cold stress (0 A degrees C) for 0, 2, 4, and 6 days. The changes in chloroplast structure, microtubule, and physiological parameters under cold stress were determined. The morphology and chloroplast ultrastructure of the cultivar GT28 were observed normal while those of the cultivar YL6 was severely damaged and accumulation of starch grains in chloroplasts was evident under cold stress. At the beginning of cold stress, the microtubules in the cultivar GT28 was more obviously depolymerized than those in the cultivar YL6. With extended cold stress, the microtubules in the cultivar YL6 decreased noticeably and the chloroplast membrane became indistinct, while the microtubule fluorescence in the cultivar GT28 was intensified, indicating that the structure of microtubules was reorganized. Consequently, the cultivar GT28 showed a greater photosynthetic activity than YL6 under cold stress. The cold tolerance of the cultivar GT28 appeared to be related to the integrity of chloroplast structure, the stability of microtubule structure, and balanced physiological metabolisms. These results revealed that more stable chloroplast structure and microtubule structure under cold stress are the important physiological foundation of cold-tolerant sugarcane cultivars.

  • 相关文献

[1]EFFECTS OF FOLIAR SPRAY OF ETHEPHON AT TILLERING STAGE ON MESOPHYLL CELLS AND CHLOROPLASTS IN SUGARCANE. RUI-HONG LUO,YANG-RUI LI,YAN-KUN LIN. 2004

[2]EFFECTS OF FOLIAR SPRAY OF ETHEPHON AT TILLERING STAGE ON MESOPHYLL CELLS AND CHLOROPLASTS IN SUGARCANE. RUI-HONG LUO,YANG-RUI LI,YAN-KUN LIN. 2004

[3]Effects of Exogenous Abscisic Acid on Cell Membrane and Endogenous Hormone Contents in Leaves of Sugarcane Seedlings under Cold Stress. Yang, Li-Tao,Li, Yang-Rui,Wu, Jian-Ming,Huang, Xing,Chen, Ming-Hui,Yang, Li-Tao. 2015

[4]Effects of Cold Stress on Root Growth and Physiological Metabolisms in Seedlings of Different Sugarcane Varieties. Liu, Guang-Ling,Phan, Thi Thu,Yang, Li-Tao,Xing, Yong-Xiu,Li, Yang-Rui. 2017

[5]Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.. Lu, X.,Zhou, H.,Pan, Y. -B.. 2014

[6]Genetic Diversity of Nitrogen-Fixing and Plant Growth Promoting Pseudomonas Species Isolated from Sugarcane Rhizosphere. Singh, Rajesh K.,Singh, Pratiksha,Song, Qi-Qi,Xing, Yong-Xiu,Yang, Li-Tao,Li, Yang-Rui,Li, Yang-Rui. 2017

[7]Biochar Improves Sugarcane Seedling Root and Soil Properties Under a Pot Experiment. Li, Yangrui,Yang, Liu,Li, Yangrui,Yang, Liu,Li, Yangrui,Liao, Fen,Huang, Min,Yang, Litao. 2015

[8]Effect of Trash Addition to the Soil on Microbial Communities and Physico-Chemical Properties of Soils and Growth of Sugarcane Plants. Wei, Guang-Po,Chen, Gui-Fen,Liu, Bin,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui. 2014

[9]Nutrient Decomposition Rate and Sugarcane Yield as Influenced by Mung Bean Intercropping and Crop Residue Recycling. Su, Li-Rong,Li, Yang-Rui,He, Tie-Guang,Su, Li-Rong,Su, Tian-Ming,Qin, Fang,Li, Qin,Li, Yang-Rui. 2018

[10]ATP-Citrate Lyase Gene (SoACLA-1), a Novel ACLA Gene in Sugarcane, and Its Overexpression Enhance Drought Tolerance of Transgenic Tobacco. Li, Jian,Sun, Bo,Liu, Jia-Yi,Zhao, Wen-Hui,Huang, Chan,Yang, Li-Tao,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui. 2017

[11]Transcriptome of High-Sucrose Sugarcane Variety GT35. Gao, Yi-Jing,Gui, Yi-Yun,Chen, Zhong-Liang,Qin, Cui-Xian,Wang, Miao,Li, Yang-Rui,Liao, Qing,Li, Yang-Rui,Yang, Li-Tao. 2016

[12]Cd Content in Sugarcane and Its Relationship with Soil Factors. Zhou, Liu-Qiang,Huang, Jin-Sheng,Zeng, Yan,Xie, Ru-Lin,Zhu, Xiao-Hui,Liu, Xi-Hui,Tan, Hong-Wei,Li, Yang-Rui. 2017

[13]Sugar Industry and Improved Sugarcane Farming Technologies in China. Song, Xiu-Peng,Wu, Jian-Ming,Li, Chang-Ning,Liang, Qiang,Liu, Xi-Hui,Wang, Wei-Zan,Tan, Hong-Wei,Li, Yang-Rui,Song, Xiu-Peng,Wu, Jian-Ming,Li, Chang-Ning,Liang, Qiang,Liu, Xi-Hui,Wang, Wei-Zan,Tan, Hong-Wei,Yang, Li-Tao. 2016

[14]Intercropping in Sugarcane Cultivation Influenced the Soil Properties and Enhanced the Diversity of Vital Diazotrophic Bacteria. Wang, Fei-Yong,Li, Chang-Ning,Lan, Tao-Ju,Li, Yang-Rui,Wang, Fei-Yong,Li, Chang-Ning,Li, Yang-Rui,Wang, Zhen,Wang, Fei-Yong,Singh, Rajesh Kumar,Singh, Pratiksha,Yang, Li-Tao. 2017

[15]Proteomic Analysis of Osmotic Stress-Responsive Proteins in Sugarcane Leaves. Li, Yang-Rui,Qiu, Li-Hang,Huang, Xing,Zhou, Gui,Zou, Cheng-Lin,Huang, Li-Ping,Li, Yang-Rui,Srivastava, Manoj Kumar.

[16]Plant Growth-Promoting Nitrogen-Fixing Enterobacteria Are in Association with Sugarcane Plants Growing in Guangxi, China. Zhang, Xincheng,Yang, Litao,Li, Yangrui,Lin, Li,Hu, Chunjin,Li, Yangrui,Lin, Li,Yang, Litao,Li, Yangrui,Li, Zhengyi,Chang, Siping,An, Qianli.

[17]Overexpression of sugarcane gene SoSnRK2.1 confers drought tolerance in transgenic tobacco. Sun, Bo,Niu, Jun-Qi,Tan, Qin-Liang,Li, Jian,Yang, Li-Tao,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui.

[18]Artificial Inoculation Method of Pokkah Boeng Disease of Sugarcane and Screening of Resistant Germplasm Resources in Subtropical China. Sun, Hai-Jun,Guo, Qiang,Xu, Shi-Qiang,Wang, Ji-Hua,Zhang, Mu-Qing,Wang, Ze-Ping,Lin, Shan-Hai,Zhang, Mu-Qing,Wang, Ze-Ping,Lin, Shan-Hai,Zhang, Mu-Qing. 2017

[19]Role of the SPS Gene Families in the Regulation of Sucrose Accumulation in Sugarcane. Qin, Cui-Xian,Gui, Yi-Yun,Chen, Zhong-Liang,Wang, Miao,Liao, Qing,Li, Yang-Rui,Zhao, Li-Han,Lakshmanan, Prakash. 2017

[20]Verification of Progeny from Crosses Between Sugarcane (Saccharum spp.) and an Intergeneric Hybrid (Erianthus arundinaceus x Saccharum spontaneum) with Molecular Makers. Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min,Gao, Yi-Jing,Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min,Gao, Yi-Jing,Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min. 2015

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：广西农业科学院

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