中国农业期刊集成服务平台

当前位置: 首页 > 文章 > Differential Proteins Expressed in Rice Leaves and Grains in Response to Salinity and Exogenous Spermidine Treatments 水稻科学(英文版) 2016,23 (1)

Position: Home > Articles > Differential Proteins Expressed in Rice Leaves and Grains in Response to Salinity and Exogenous Spermidine Treatments Rice Science 2016,23 (1)

Differential Proteins Expressed in Rice Leaves and Grains in Response to Salinity and Exogenous Spermidine Treatments

作者：

Paweena Saleethong;Sittiruk Roytrakul;Kanlaya Kong-ngern;Piyada Theerakulpisu

单位：

Salt-tolerant Rice Research Group, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailan;Salt-tolerant Rice Research Group, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand;Rajamangala University of Technology, Isann Surin Campus, Surin 32000, Thailand;National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand

关键词：

Oryza sativa L.;proteomics;salt stress;spermidin

摘要：

Exogenous application of spermidine (Spd) has been reported to modulate physiological processes and alleviate salt-induced damage to growth and productivity of several plants including rice. Employing a proteomic approach, we aimed at identifying rice leaf and grain proteins differentially expressing under salt stress, and in response to Spd prior to NaCl treatment. A total of 9 and 20 differentially expressed protein spots were identified in the leaves of salt-tolerant (Pokkali) and salt-sensitive (KDML105) rice cultivars, respectively. Differential proteins common to both cultivars included a photosynthetic light reaction protein (oxygen-evolving complex protein 1), enzymes of Calvin cycle and glycolysis (fructose-bisphosphate aldolase and triose-phosphate isomerase), malate dehydrogenase, superoxide dismutase and a hypothetical protein (OsI_18213). Most proteins were present at higher intensities in Pokkali leaves. The photosynthetic oxygen-evolving enhancer protein 2 was detected only in Pokkali and was up-regulated by salt-stress and further enhanced by Spd treatment. All three spots identified as superoxide dismutase in KDML105 were up-regulated by NaCl but down-regulated when treated with Spd prior to NaCl, indicating that Spd acted directly as antioxidants. Important differential stress proteins detected in mature grains of both rice cultivars were late embryogenesis abundant proteins with protective roles and an antioxidant protein, 1-Cys-peroxiredoxin. Higher salt tolerance of Pokkali partly resulted from higher intensities and more responsiveness of the proteins relating to photosynthesis light reactions, energy metabolism, antioxidant enzymes in the leaves, and stress proteins with protective roles in the grains.

相似文章

水稻nyc3基因序列多样性及表达量分析 [李星磊, 邢宏堃, 严菊, 王功伟] 分子植物育种 2015,13 (1) 66-70
Differential expressions among five Waxy alleles and their effects on the eating and cooking qualities in specialty rice cultivars [Zhou Li-jie, Sheng Wen-tao, Wu Jun, Zhang Chang-quan, Liu Qiao-quan, Deng Qi-yun] 农业科学学报 (英文) 2015,14 (6)
Rice molecular markers and genetic mapping: Current status and prospects [Shabir, Ghulam, Aslam, Kashif, Khan, Abdul Rehman, Shahid, Muhammad, Manzoor, Hamid, Noreen, Sibgha, Khan, Mueen Alam, Baber, Muhammad, Sabar, Muhammad, Shah, Shahid Masood, Arif, Muhammad] 农业科学学报 (英文) 2017,16 (9)
Identification and gene mapping of the starch accumulation and premature leaf senescence mutant ossac4 in rice [Zhu Mao-di, Chen Xin-long, Zhu Xiao-yan, Xing Ya-di, Du Dan, Zhang Ying-ying, Liu Ming-ming, Zhang Qiu-li, Lu Xin, Peng Sha-sha, He Guang-hua, Zhang Tian-quan] 农业科学学报 (英文) 2020,19 (9)
Rice molecular markers and genetic mapping: Current status and prospects [Ghulam Shabir, Kashif Aslam, Abdul Rehman Khan, Muhammad Shahid, Hamid Manzoor, Sibgha Noreen, Mueen Alam Khan, Muhammad Baber, Muhammad Farooq Sabar, Shahid Masood Shah, Muhammad Ari] 农业科学学报(英文版) 2017,16 (9)
A Point Mutation in an F-Box Domain-Containing Protein Is Responsible for Brown Hull Phenotype in Rice [Xiaogang Xu, Xiaobo Zhang, Yùzhēn Shí, Huimei Wang, Bo Feng, Xiaohong Li, Qi-na Huang, Le Song, Dan Guo, Yan He, Jianli W] 水稻科学(英文版) 2016,23 (1)
Differential expressions among five Waxy alleles and their effects on the eating and cooking qualities in specialty rice cultivars [Lean Zhou, Wentao Sheng, Jun Wu, Changquan Zhang, Qiaoquan Liu, Qipan Den] 农业科学学报(英文版) 2015,14 (6)
Assessing Silicon Availability in Soils of Rice-Growing Lowlands and Neighboring Uplands in Benin and Nigeria [Susumu S. Abe, Yuka Yamasaki, Toshiyuki Wakatsuk] 水稻科学(英文版) 2016,23 (4)
Iron Toxicity Tolerance of Rice Genotypes in Relation to Growth, Yield and Physiochemical Characters [Sheikh Faruk Ahmed, Hayat Ullah, Myint Aung, Rujira Tisarum, Suriyan Cha–um, Avishek Datt] 水稻科学(英文版) 2023,30 (4)
Allene oxide synthase 1 contributes to limiting grain arsenic accumulation and seedling detoxification in rice [Xin Fan, Haiyang Tang, Xuan Chen, Fanrong Zeng, Guang Chen, Zhong‐Hua Chen, Yuan Qin, Fenglin Den] 逆境生物学（英文） 2023,3 (1)

导出引用

计量

文章访问数: 11

HTML全文浏览量: 0

PDF下载量: 0

Differential Proteins Expressed in Rice Leaves and Grains in Response to Salinity and Exogenous Spermidine Treatments

相似文章

所属期刊

水稻科学(英文版)

推荐期刊

农业科学学报 (英文)

水稻科学(英文版)