气候变化领域集成服务门户(CCPortal): EARLY BUD-BREAK 1 and EARLY BUD-BREAK 3 control resumption of poplar growth after winter dormancy

CCPortal

DOI	10.1038/s41467-021-21449-0
	EARLY BUD-BREAK 1 and EARLY BUD-BREAK 3 control resumption of poplar growth after winter dormancy
	Azeez A.; Zhao Y.C.; Singh R.K.; Yordanov Y.S.; Dash M.; Miskolczi P.; Stojkovič K.; Strauss S.H.; Bhalerao R.P.; Busov V.B.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Bud-break is an economically and environmentally important process in trees and shrubs from boreal and temperate latitudes, but its molecular mechanisms are poorly understood. Here, we show that two previously reported transcription factors, EARLY BUD BREAK 1 (EBB1) and SHORT VEGETATIVE PHASE-Like (SVL) directly interact to control bud-break. EBB1 is a positive regulator of bud-break, whereas SVL is a negative regulator of bud-break. EBB1 directly and negatively regulates SVL expression. We further report the identification and characterization of the EBB3 gene. EBB3 is a temperature-responsive, epigenetically-regulated, positive regulator of bud-break that provides a direct link to activation of the cell cycle during bud-break. EBB3 is an AP2/ERF transcription factor that positively and directly regulates CYCLIND3.1 gene. Our results reveal the architecture of a putative regulatory module that links temperature-mediated control of bud-break with activation of cell cycle. © 2021, The Author(s).
语种	英语
scopus关键词	transcription factor; transcription factor ebb1; transcription factor ebb3; unclassified drug; abscisic acid; plant protein; transcriptome; cell component; deciduous tree; dormancy; gene expression; growth; protein; temperature effect; winter; Article; cell activation; cell cycle; cell proliferation; chromatin immunoprecipitation; chromatin immunoprecipitation sequencing; DNA transfection; epigenetics; gene identification; gene repression; genetic code; in vivo study; nonhuman; phenotype; plant gene; plant growth; plasmid; Populus; Populus alba; Populus tremula; promoter region; protoplast isolation; real time polymerase chain reaction; RNA isolation; sequence analysis; temperature; transcriptomics; winter dormancy; biological model; dormancy; flower; gene expression regulation; genetic epigenesis; genetics; growth, development and aging; metabolism; mutation; physiology; season; Populus; Abscisic Acid; Epigenesis, Genetic; Flowers; Gene Expression Regulation, Plant; Models, Biological; Mutation; Phenotype; Plant Dormancy; Plant Proteins; Populus; Promoter Regions, Genetic; Seasons; Transcriptome
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251507
作者单位	College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI, United States; Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, Umeå, Sweden; Department of Biotechnology, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India; Department of Biological Sciences, Eastern Illinois University, Charleston, IL, United States; Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, United States
推荐引用方式 GB/T 7714	Azeez A.,Zhao Y.C.,Singh R.K.,et al. EARLY BUD-BREAK 1 and EARLY BUD-BREAK 3 control resumption of poplar growth after winter dormancy[J],2021,12(1).
APA	Azeez A..,Zhao Y.C..,Singh R.K..,Yordanov Y.S..,Dash M..,...&Busov V.B..(2021).EARLY BUD-BREAK 1 and EARLY BUD-BREAK 3 control resumption of poplar growth after winter dormancy.Nature Communications,12(1).
MLA	Azeez A.,et al."EARLY BUD-BREAK 1 and EARLY BUD-BREAK 3 control resumption of poplar growth after winter dormancy".Nature Communications 12.1(2021).