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Proteomic analysis of rice seedlings infected by Sinorhizobium meliloti 1021
文献类型：期刊论文
| 作者 | Chi, Feng1; Yang, Pingfang2; Han, Feng1; Jing, Yuxiang1; Shen, Shihua1 |
| 刊名 | PROTEOMICS
 |
| 出版日期 | 2010-05-01 |
| 卷号 | 10期号:9页码:1861-1874 |
| 关键词 | 2-DE Infection MS Plant proteomics Rice Rhizobia |
| ISSN号 | 1615-9853 |
| DOI | 10.1002/pmic.200900694 |
| 英文摘要 | Rhizobial endophytes infect and colonize not only leguminous plants, but several non-leguminous species as well. Using green fluorescent protein tagging technique, it has been shown that Rhizobia infect different varieties of rice species and migrate from plant roots to aerial tissues such as leaf sheaths and leaves. The interaction between them was found to promote the growth of rice. The growth promotion is the cumulative result of enhanced photosynthesis and stress resistance. In addition, indole-3-acetic acid also contributes to the promotion. Gel-based comparative proteomic approaches were applied to analyze the protein profiles of three different tissues (root, leaf sheath and leaf) of Sinorhizobium meliloti 1021 inoculated rice in order to get an understanding about the molecular mechanism. Upon the inoculation of rhizobia, proteins involved in nine different functional categories were either up-regulated or down-regulated. Photosynthesis related proteins were up-regulated only in leaf sheath and leaf, while the up-regulated proteins in root were exclusively defense related. The results implied that there might have been an increase in the import and transport of proteins involved in light and dark reactions to the chloroplast as well as more efficient distribution of nutrients, hence enhanced photosynthesis. Although the initiation of defensive reactions mainly occurred in roots, some different defense mechanisms were also evoked in the aerial tissues. |
| 资助项目 | State Key Basic Research and Development Plan of China[2010CB126503] ; National Natural Science Foundation of China[30470168] ; Chinese Academy of Sciences[KSCX2-YW-R-136] |
| WOS研究方向 | Biochemistry & Molecular Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000277730900011 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/956]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Shen, Shihua |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Res & Dev Ctr Energy Plants, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Special Agr, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chi, Feng,Yang, Pingfang,Han, Feng,et al. Proteomic analysis of rice seedlings infected by Sinorhizobium meliloti 1021[J]. PROTEOMICS,2010,10(9):1861-1874. |
| APA | Chi, Feng,Yang, Pingfang,Han, Feng,Jing, Yuxiang,&Shen, Shihua.(2010).Proteomic analysis of rice seedlings infected by Sinorhizobium meliloti 1021.PROTEOMICS,10(9),1861-1874. |
| MLA | Chi, Feng,et al."Proteomic analysis of rice seedlings infected by Sinorhizobium meliloti 1021".PROTEOMICS 10.9(2010):1861-1874. |
入库方式： OAI收割
来源：武汉植物园
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