Quantitative Proteomic Analysis Reveals Populus cathayana Females Are More Sensitive and Respond More Sophisticatedly to Iron Deficiency than Males
文献类型：期刊论文
| 作者 | Zhang, Sheng1 ; Zhang, Yunxiang1,2; Cao, Yanchun3; Lei, Yanbao1; Jiang, Hao1
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| 刊名 | JOURNAL OF PROTEOME RESEARCH
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| 出版日期 | 2016-03-01 |
| 卷号 | 15期号:3页码:840-850 |
| 关键词 | dioecious plant proteomics iron deficiency sexual difference woody plant |
| ISSN号 | 1535-3893 |
| 通讯作者 | Zhang, Sheng |
| 英文摘要 | Previous studies have shown that there are significant sexual differences in the morphological and physiological responses of Populus cathayana Rehder to nitrogen and phosphorus deficiencies, but little is known about the sex-specific differences in responses to iron deficiency. In this study, the effects of iron deficiency on the morphology, physiology, and proteome of P. cathayana males and females were investigated. The results showed that iron deficiency (25 days) significantly decreased height growth, photosynthetic rate, chlorophyll content, and tissue iron concentration in both sexes. A comparison between the sexes indicated that iron-deficient males had less height inhibition and photosynthesis system II or chloroplast ultrastructural damage than iron-deficient females. iTRAQ:based quantitative proteomic analysis revealed that 144 and 68 proteins were decreased in abundance (e.g., proteins involved in photosynthesis, carbohydrate and energy metabolism, and gene expression regulation) and 78 and 39 proteins were increased in abundance (e.g., proteins involved in amino acid metabolism and stress response) according to the criterion of ratio >1.5 in females and males, respectively. A comparison between the sexes indicated that iron-deficient females exhibited a greater change in the proteins involved in photosynthesis, carbon and energy metabolism, the redox system, and stress responsive proteins. This study reveals females and have a more sophisticated response to iron deficiency compared with males and provides new insights into differential sexual responses to nutrient deficiency. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biochemical Research Methods |
| 研究领域[WOS] | Biochemistry & Molecular Biology |
| 关键词[WOS] | UNIVERSAL STRESS PROTEIN ; SEX-RELATED DIFFERENCES ; ALGA DUNALIELLA-SALINA ; ZEA-MAYS L. ; PHOTOSYSTEM-II ; CHLOROPHYLL FLUORESCENCE ; THYLAKOID MEMBRANES ; PIGMENT COMPOSITION ; COLD TOLERANCE ; DROUGHT STRESS |
| 收录类别 | SCI |
| 原文出处 | http://pubs.acs.org/doi/abs/10.1021/acs.jproteome.5b00750 |
| 语种 | 英语 |
| WOS记录号 | WOS:000371754100018 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/15150]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Henan Polytech, Zhengzhou 450046, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Sheng,Zhang, Yunxiang,Cao, Yanchun,et al. Quantitative Proteomic Analysis Reveals Populus cathayana Females Are More Sensitive and Respond More Sophisticatedly to Iron Deficiency than Males[J]. JOURNAL OF PROTEOME RESEARCH,2016,15(3):840-850. |
| APA | Zhang, Sheng,Zhang, Yunxiang,Cao, Yanchun,Lei, Yanbao,&Jiang, Hao.(2016).Quantitative Proteomic Analysis Reveals Populus cathayana Females Are More Sensitive and Respond More Sophisticatedly to Iron Deficiency than Males.JOURNAL OF PROTEOME RESEARCH,15(3),840-850. |
| MLA | Zhang, Sheng,et al."Quantitative Proteomic Analysis Reveals Populus cathayana Females Are More Sensitive and Respond More Sophisticatedly to Iron Deficiency than Males".JOURNAL OF PROTEOME RESEARCH 15.3(2016):840-850. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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