Comparative proteomics of leaves found at different stem positions of maize seedlings

doi:10.1016/j.jplph.2016.03.022

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	Comparative proteomics of leaves found at different stem positions of maize seedlings
	Chen, Yi-Bo ; Wang, Dan ; Ge, Xuan-Liang ; Zhao, Biligen-Gaowa ; Wang, Xu-Chu ; Wang, Bai-Chen
刊名	JOURNAL OF PLANT PHYSIOLOGY
	2016
卷号	198
关键词	C4 photosynthesis Leaf position Proteomics Two-dimensional difference gel electrophoresis Tandem mass spectrometry
ISSN号	0176-1617
DOI	10.1016/j.jplph.2016.03.022
文献子类	Article
英文摘要	To better understand the roles of leaves at different stem positions during plant development, we measured the physiological properties of leaves 1-4 on maize seedling stems, and performed a proteomics study to investigate the differences in protein expression in the four leaves using two-dimensional difference gel electrophoresis and tandem mass spectrometry in conjunction with database searching. A total of 167 significantly differentially expressed protein spots were found and identified. Of these, 35% are involved in photosynthesis. By further analysis of the data, we speculated that in leaf 1 the seedling has started to transition from a heterotroph to an autotroph, development of leaf 2 is the time at which the seedling fully transitions from a heterotroph to an autotroph, and leaf maturity was reached only with fully expanded leaves 3 and 4, although there were still some protein expression differences in the two leaves. These results suggest that the different leaves make different contributions to maize seedling growth via modulation of the expression of the photosynthetic proteins. Together, these results provide insight into the roles of the different maize leaves as the plant develops from a heterotroph to an autotroph. (C) 2016 Elsevier GmbH. All rights reserved.
学科主题	Plant Sciences
电子版国际标准刊号	1618-1328
出版地	JENA
WOS关键词	I QUANTUM YIELD ; C-4 PHOTOSYNTHESIS ; QUANTITATIVE PROTEOMICS ; LEAF DEVELOPMENT ; BINDING ; ARABIDOPSIS ; PROTEINS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	ELSEVIER GMBH, URBAN & FISCHER VERLAG
WOS记录号	WOS:000376820600012
资助机构	General Program of National Natural Science of China [31471506] ; State Key Program of National Natural Science of ChinaNational Natural Science Foundation of China (NSFC) [31030017] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA08010206.5]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/24657]
专题	中科院光生物学重点实验室
作者单位	1.[Chen, Yi-Bo 2.Heilongjiang Acad Agr Sci, Inst Cultivat & Tillage, Haerbin, Heilongjiang, Peoples R China 3.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Key Lab Biol & Genet Resources Trop Crops, Haikou, Hainan, Peoples R China 4.[Wang, Dan 5.Chinese Acad Sci, Key Lab Photobiol, Photosynth Res Ctr, Inst Bot, Beijing, Peoples R China 6.Zhao, Biligen-Gaowa
推荐引用方式 GB/T 7714	Chen, Yi-Bo,Wang, Dan,Ge, Xuan-Liang,et al. Comparative proteomics of leaves found at different stem positions of maize seedlings[J]. JOURNAL OF PLANT PHYSIOLOGY,2016,198.
APA	Chen, Yi-Bo,Wang, Dan,Ge, Xuan-Liang,Zhao, Biligen-Gaowa,Wang, Xu-Chu,&Wang, Bai-Chen.(2016).Comparative proteomics of leaves found at different stem positions of maize seedlings.JOURNAL OF PLANT PHYSIOLOGY,198.
MLA	Chen, Yi-Bo,et al."Comparative proteomics of leaves found at different stem positions of maize seedlings".JOURNAL OF PLANT PHYSIOLOGY 198(2016).