Proteomics analysis reveals distinct involvement of embryo and endosperm proteins during seed germination in dormant and non-dormant rice seeds

doi:10.1016/j.plaphy.2016.03.007

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	Proteomics analysis reveals distinct involvement of embryo and endosperm proteins during seed germination in dormant and non-dormant rice seeds
	Xu, Heng-Heng ; Liu, Shu-Jun ; Song, Shun-Hua ; Wang, Rui-Xia ; Wang, Wei-Qing ; Song, Song-Quan
刊名	PLANT PHYSIOLOGY AND BIOCHEMISTRY
	2016
卷号	103 页码:219-242
关键词	Dormancy Dongxiang wild rice Germination Non-dormancy Proteome analysis Cultivated rice Yannong S
ISSN号	0981-9428
DOI	10.1016/j.plaphy.2016.03.007
文献子类	Article
英文摘要	Seed germination is a complex trait which is influenced by many genetic, endogenous and environmental factors, but the key event(s) associated with seed germination are still poorly understood. In present study, the non-dormant cultivated rice Yannong S and the dormant Dongxiang wild rice seeds were used as experimental materials, we comparatively investigated the water uptake, germination time course, and the differential proteome of the effect of embryo and endosperm on germination of these two types of seeds. A total of 231 and 180 protein spots in embryo and endosperm, respectively, showed a significant change in abundance during germination. We observed that the important proteins associated with seed germination included those involved in metabolism, energy production, protein synthesis and destination, storage protein, cell growth and division, signal transduction, cell defense and rescue. The contribution of embryo and endosperm to seed germination is different. In embryo, the proteins involved in amino acid activation, sucrose cleavage, glycolysis, fermentation and protein synthesis increased; in endosperm, the proteins involved in sucrose cleavage and glycolysis decreased, and those with ATP and CoQsynthesis and proteolysis increased. Our results provide some new knowledge to understand further the mechanism of seed germination. (C) 2016 Elsevier Masson SAS. All rights reserved.
学科主题	Plant Sciences
出版地	ISSY-LES-MOULINEAUX
WOS关键词	HEAT-SHOCK PROTEINS ; ARABIDOPSIS SEEDS ; STRESS TOLERANCE ; GENE-EXPRESSION ; MESSENGER-RNAS ; ABSCISIC-ACID ; ORYZA-SATIVA ; METABOLISM ; MOBILIZATION ; OXYGEN
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
WOS记录号	WOS:000375163900022
资助机构	National Science and Technology Support Program [2012BAC01B05]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/24973]
专题	中科院北方资源植物重点实验室
作者单位	1.Linyi Univ, Coll Life Sci, Linyi 276005, Peoples R China 2.Beijing Acad Agr & Forestry Sci, Beijing Vegetable Res Ctr, Beijing 100097, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 4.Wang, Wei-Qing 5.Liu, Shu-Jun 6.[Xu, Heng-Heng
推荐引用方式 GB/T 7714	Xu, Heng-Heng,Liu, Shu-Jun,Song, Shun-Hua,et al. Proteomics analysis reveals distinct involvement of embryo and endosperm proteins during seed germination in dormant and non-dormant rice seeds[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY,2016,103:219-242.
APA	Xu, Heng-Heng,Liu, Shu-Jun,Song, Shun-Hua,Wang, Rui-Xia,Wang, Wei-Qing,&Song, Song-Quan.(2016).Proteomics analysis reveals distinct involvement of embryo and endosperm proteins during seed germination in dormant and non-dormant rice seeds.PLANT PHYSIOLOGY AND BIOCHEMISTRY,103,219-242.
MLA	Xu, Heng-Heng,et al."Proteomics analysis reveals distinct involvement of embryo and endosperm proteins during seed germination in dormant and non-dormant rice seeds".PLANT PHYSIOLOGY AND BIOCHEMISTRY 103(2016):219-242.