Proteome changes associated with dormancy release of Dongxiang wild rice seeds

doi:10.1016/j.jplph.2016.08.016

	Proteome changes associated with dormancy release of Dongxiang wild rice seeds
	Xu, Heng-Heng ; Liu, Shu-Jun ; Song, Shun-Hua ; Wang, Wei-Qing ; Moller, Ian Max 2; Song, Song-Quan
	2016
发表期刊	JOURNAL OF PLANT PHYSIOLOGY
ISSN	0176-1617
卷号	206 页码:68-86
摘要	Seed dormancy provides optimum timing for seed germination and subsequent seedling growth, but the mechanism of seed dormancy is still poorly understood. Here, we used Dongxiang wild rice (DXWR) seeds to investigate the dormancy behavior and the differentially changed proteome in embryo and endosperm during dormancy release. DXWR seed dormancy was caused by interaction of embryo and its surrounding structure, and was an intermediate physiological dormancy. During seed dormancy release, a total of 109 and 97 protein spots showed significant change in abundance and were successfully identified in embryo and endosperm, respectively. As a result of dormancy release, the abundance of nine proteins involved in storage protein, cell defense and rescue and energy changed in the same way in both embryo and endosperm, while 67 and 49 protein spots changed differentially in embryo and endosperm, respectively. Dormancy release of DXWR seeds was closely associated with degradation of storage proteins in both embryo and endosperm. At the same time, the abundance of proteins involved in metabolism, glycolysis and TCA cycle, cell growth and division, protein synthesis and destination and signal transduction increased in embryos while staying constant or decreasing in endosperms. (C) 2016 Elsevier GmbH. All rights reserved.
关键词	Dongxiang wild rice Dormancy release Embryo Endosperm Proteome Seed dormancy
学科领域	Plant Sciences
DOI	10.1016/j.jplph.2016.08.016
收录类别	SCI
语种	英语
WOS关键词	MESSENGER-RNA OXIDATION ; HEAT-SHOCK PROTEINS ; STARCH-SYNTHASE-I ; GERMINATING-SEEDS ; ARABIDOPSIS ; EXPRESSION ; TOLERANCE ; BREAKING ; GROWTH ; WHEAT
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000389596500007
出版者	ELSEVIER GMBH
文献子类	Article
出版地	MUNICH
EISSN	1618-1328
资助机构	National Science and Technology Support Program [2012BAC01B05] ; Chinese Academy of Sciences Visiting Professorship for senior international scientists
作者邮箱	sqsong@ibcas.ac.cn
引用统计	被引频次：7[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/2S10CLM1/24959
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Lab Plant Resources, Beijing 100093, Peoples R China 2.Beijing Acad Agr & Forestry Sci, Beiging Vegetable Res Ctr, Beijing 100097, Peoples R China 3.Aarhus Univ, Dept Mol Biol & Genet, Forsogsvej 1, DK-4200 Slagelse, Denmark
推荐引用方式 GB/T 7714	Xu, Heng-Heng,Liu, Shu-Jun,Song, Shun-Hua,et al. Proteome changes associated with dormancy release of Dongxiang wild rice seeds[J]. JOURNAL OF PLANT PHYSIOLOGY,2016,206:68-86.
APA	Xu, Heng-Heng,Liu, Shu-Jun,Song, Shun-Hua,Wang, Wei-Qing,Moller, Ian Max,&Song, Song-Quan.(2016).Proteome changes associated with dormancy release of Dongxiang wild rice seeds.JOURNAL OF PLANT PHYSIOLOGY,206,68-86.
MLA	Xu, Heng-Heng,et al."Proteome changes associated with dormancy release of Dongxiang wild rice seeds".JOURNAL OF PLANT PHYSIOLOGY 206(2016):68-86.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
27697673.pdf（1838KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文