ETR1/RDO3 Regulates Seed Dormancy by Relieving the Inhibitory Effect of the ERF12-TPL Complex on DELAY OF GERMINATION1 Expression

doi:10.1105/tpc.18.00449

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	ETR1/RDO3 Regulates Seed Dormancy by Relieving the Inhibitory Effect of the ERF12-TPL Complex on DELAY OF GERMINATION1 Expression
	Li, Xiaoying ; Chen, Tiantian 2; Li, Yu 2; Wang, Zhi 3; Cao, Hong ; Chen, Fengying ; Li, Yong 4; Soppe, Wim J. J.; Li, Wenlong 7; Liu, Yongxiu 2
刊名	PLANT CELL
	2019
卷号	31 期号:4 页码:832-847
ISSN号	1040-4651
DOI	10.1105/tpc.18.00449
文献子类	Article
英文摘要	The control of seed dormancy by ethylene has been well studied, but the underlying molecular mechanisms are not fully understood. Here, we report the characterization of the Arabidopsis (Arabidopsis thaliana) mutant reduced dormancy 3 (rdo3) and the cloning of the underlying gene. We demonstrate that rdo3 is a loss-of-function mutant of the ethylene receptor ETHYLENE RESPONSE1 (ETR1). ETR1 controls seed dormancy partially through the DELAY OF GERMINATION1 (DOG1) pathway. Molecular and genetic analyses demonstrated that ETHYLENE RESPONSE FACTOR12 (ERF12) is involved in the regulation of seed dormancy downstream of ETR1. ERF12 interacts with TOPLESS (TPL) and genetically requires TPL to function. ERF12 and TPL repress the expression of DOG1 by occupying its promoter. Thus, we identified the dormancy pathway ETR1-ERF12-TPL-DOG1 and provide mechanistic insights into the regulation of seed dormancy by linking the ethylene and DOG1 pathways.
学科主题	Biochemistry & Molecular Biology ; Plant Sciences ; Cell Biology
电子版国际标准刊号	1532-298X
出版地	ROCKVILLE
WOS关键词	RECEPTOR GENE FAMILY ; ABSCISIC-ACID ; ETHYLENE-RESPONSE ; TRANSCRIPTION FACTORS ; ARABIDOPSIS-THALIANA ; GCC BOX ; GERMINATION ; BINDING ; PROTEIN ; TEMPERATURE
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences ; Cell Biology
语种	英语
出版者	AMER SOC PLANT BIOLOGISTS
WOS记录号	WOS:000466314500008
资助机构	National Basic Research Program of China (973 Program)National Basic Research Program of China [2014CB943400] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31071063, 31571257, 31371242]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19693]
专题	中科院植物分子生理学重点实验室
作者单位	1.Sci & Technol Daily, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 4.Chinese Acad Agr Sci, Inst Cotton Res, State Key Lab Cotton Biol, Anyang 455000, Peoples R China 5.Univ Freiburg, Inst Genet Epidemiol, D-79106 Freiburg, Germany 6.Soppe, Wim J. J.] Rijk Zwaan, NL-2678 ZG De Lier, Netherlands 7.Soppe, Wim J. J.] Max Planck Inst Plant Breeding Res, Dept Plant Breeding & Genet, D-50829 Cologne, Germany
推荐引用方式 GB/T 7714	Li, Xiaoying,Chen, Tiantian,Li, Yu,et al. ETR1/RDO3 Regulates Seed Dormancy by Relieving the Inhibitory Effect of the ERF12-TPL Complex on DELAY OF GERMINATION1 Expression[J]. PLANT CELL,2019,31(4):832-847.
APA	Li, Xiaoying.,Chen, Tiantian.,Li, Yu.,Wang, Zhi.,Cao, Hong.,...&Liu, Yongxiu.(2019).ETR1/RDO3 Regulates Seed Dormancy by Relieving the Inhibitory Effect of the ERF12-TPL Complex on DELAY OF GERMINATION1 Expression.PLANT CELL,31(4),832-847.
MLA	Li, Xiaoying,et al."ETR1/RDO3 Regulates Seed Dormancy by Relieving the Inhibitory Effect of the ERF12-TPL Complex on DELAY OF GERMINATION1 Expression".PLANT CELL 31.4(2019):832-847.