Exploring the response of rice (Oryza sativa) leaf to gibberellins: a proteomic strategy

doi:10.1186/1939-8433-6-17

	Exploring the response of rice (Oryza sativa) leaf to gibberellins: a proteomic strategy
	Wang, Xiaoqin 1; Han, Feng 2; Yang, Mingfeng ; Yang, Pingfang 3; Shen, Shihua1
	2013
发表期刊	RICE
ISSN	1939-8425
卷号	6
摘要	Background: Gibberellins (GAs) are plant-specific hormones that play a central role in the regulation of growth and development with respect to environmental variability. Plants respond to GAs signal through various biochemical and physiological processes. To better understand the response for GA signal, we carried out a proteomic study in rice (Oryza sativa L. spp. japonica) leaf. Results: Through two-dimensional gel electrophoresis (2-DE) and mass spectroscopy analysis, we identified 61 proteins as GA-responsive. These proteins were annotated in various biological functions, such as signal transduction and cell growth/division, photosynthesis and energy metabolism, protein stability and defense. Among these, photosynthetic proteins decreased while many catabolic proteins increased. In addition, GA up-regulated a variety of cell growth/division, protein stability and defense proteins such as cell division cycle protein 48, molecular chaperones, and catalases. Conclusion: This is the first report that cell division cycle protein 48 may be responsible for leaf expansion after leaf sensing GA signal. The results presented here provide new insight into the mechanism of rice leaf in response to GA signal.
关键词	Gibberellins Proteome Rice leaf Leaf expansion cdc48
学科领域	Agronomy
DOI	10.1186/1939-8433-6-17
收录类别	SCI
语种	英语
WOS关键词	PROTEIN DISULFIDE-ISOMERASE ; CELL-CYCLE ; ARABIDOPSIS-THALIANA ; MOLECULAR CHAPERONES ; ABSCISIC-ACID ; GENE-EXPRESSION ; STEM ELONGATION ; IDENTIFICATION ; DIVISION ; PHOTOSYNTHESIS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000323779100002
出版者	SPRINGER
文献子类	Article
出版地	NEW YORK
EISSN	1939-8433
资助机构	Beijing Natural Science Foundation(Beijing Natural Science Foundation) ; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; Beijing University of Agriculture Improving Research Quality Foundation ; National Program on Key Basic Research Project (973 Program)(National Basic Research Program of China)
作品OA属性	Green Published, gold
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27877
专题	中科院北方资源植物重点实验室
作者单位	1.China Agr Univ, Key Lab Urban Agr North Minist Agr, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 3.Northwest A&F Univ, Coll Life Sci, Yangling 712100, Peoples R China 4.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiaoqin,Han, Feng,Yang, Mingfeng,et al. Exploring the response of rice (Oryza sativa) leaf to gibberellins: a proteomic strategy[J]. RICE,2013,6.
APA	Wang, Xiaoqin,Han, Feng,Yang, Mingfeng,Yang, Pingfang,&Shen, Shihua.(2013).Exploring the response of rice (Oryza sativa) leaf to gibberellins: a proteomic strategy.RICE,6.
MLA	Wang, Xiaoqin,et al."Exploring the response of rice (Oryza sativa) leaf to gibberellins: a proteomic strategy".RICE 6(2013).

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