Proteomic response to iron deficiency in tomato root
文献类型：期刊论文
| 作者 | Li, Jie1; Wu, Xu-Dong1,2; Hao, Shan-Ting1; Wang, Xiu-Jie1; Ling, Hong-Qing1 |
| 刊名 | Proteomics
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 8期号:11页码:2299-2311 |
| 关键词 | Fer Iron deficiency Metabolism pathway Tomato |
| ISSN号 | 1615-9853 |
| DOI | 10.1002/pmic.200700942 |
| 通讯作者 | Ling, hong-qing(hqling@genetics.ac.cn) |
| 英文摘要 | To know the root adjustment in response to iron deficiency, differentially displayed proteins in tomato roots of wild type and its iron uptake inefficient mutant t3238fer were analyzed by 2-de and maldi-tof ms-based proteomic method under iron sufficiency and deficiency. ninetyseven proteins were identified, 63 of them were classified in various metabolic: pathways. about 40 proteins involved in starch degradation, tca and ascorbate cycles were upregulated under iron deficiency and grouped in a network together with glycolysis, whereas proteins for fructose metabolism were decreased. proteins involved in methionine synthesis, cell wall synthesis, mitochondria atp synthesis, vacuole atpase, hsp70/90, etc. also revealed enhanced expression under iron deficiency, while proteins about redox homeostasis, transcription factors, kinases, etc. showed diversified changes. the responses are closely associated with energy metabolism, organic acid formation, root morphological change, redox and sulfur homeostasis, and signal transduction, which enhance iron uptake, reutilization and other adaptive changes. most of the proteins affected by iron deficiency and fer mutation showed similar effect on individual proteins or pathways, but the independent function of fer to iron deficiency were statistically indicated. |
| WOS关键词 | NICOTIANAMINE SYNTHASE GENES ; SUGAR-BEET ROOTS ; ARABIDOPSIS-THALIANA ; UDP-GLUCOSE ; PROTEIN TRANSGLUCOSYLASE ; METAL TRANSPORTER ; ASCORBATE ; PLANTS ; MAIZE ; EXPRESSION |
| WOS研究方向 | Biochemistry & Molecular Biology |
| WOS类目 | Biochemical Research Methods ; Biochemistry & Molecular Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000256961600016 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2390797 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ling, Hong-Qing |
| 作者单位 | 1.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Cell & Chromosome Engn, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jie,Wu, Xu-Dong,Hao, Shan-Ting,et al. Proteomic response to iron deficiency in tomato root[J]. Proteomics,2008,8(11):2299-2311. |
| APA | Li, Jie,Wu, Xu-Dong,Hao, Shan-Ting,Wang, Xiu-Jie,&Ling, Hong-Qing.(2008).Proteomic response to iron deficiency in tomato root.Proteomics,8(11),2299-2311. |
| MLA | Li, Jie,et al."Proteomic response to iron deficiency in tomato root".Proteomics 8.11(2008):2299-2311. |
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来源：中国科学院大学
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