Chloroplast retrograde signal regulates flowering

doi:10.1073/pnas.1521599113

CORC > 中国农业科学院 > 作物科学研究所

	Chloroplast retrograde signal regulates flowering
	Feng, Peiqiang 1,2,7,8; Guo, Hailong 1,2; Chi, Wei 1; Chai, Xin 1,2; Sun, Xuwu 1,9; Xu, Xiumei 1; Ma, Jinfang 1; Rochaix, Jean-David 3,4; Leister, Dario 5; Wang, Haiyang 6
刊名	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
	2016
卷号	113 期号:38 页码:10708-10713
关键词	chloroplast retrograde signals flowering regulation FLC chromatin remodeling high light
ISSN号	0027-8424
DOI	10.1073/pnas.1521599113
通讯作者	Feng, Peiqiang
英文摘要	Light is a major environmental factor regulating flowering time, thus ensuring reproductive success of higher plants. In contrast to our detailed understanding of light quality and photoperiod mechanisms involved, the molecular basis underlying high light-promoted flowering remains elusive. Here we show that, in Arabidopsis, a chloroplast-derived signal is critical for high light-regulated flowering mediated by the FLOWERING LOCUS C (FLC). We also demonstrate that PTM, a PHD transcription factor involved in chloroplast retrograde signaling, perceives such a signal and mediates transcriptional repression of FLC through recruitment of FVE, a component of the histone deacetylase complex. Thus, our data suggest that chloroplasts function as essential sensors of high light to regulate flowering and adaptive responses by triggering nuclear transcriptional changes at the chromatin level.
学科主题	Multidisciplinary Sciences
语种	英语
出版者	NATL ACAD SCIENCES
WOS记录号	WOS:000383622600066
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/105320]
专题	作物科学研究所
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Photosynth Res Ctr, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 3.Univ Geneva, Dept Mol Biol, CH-1211 Geneva, Switzerland 4.Univ Geneva, Dept Plant Biol, CH-1211 Geneva, Switzerland 5.Univ Munich, Dept Biol 1, Plant Mol Biol Bot, D-82152 Martinsried, Germany 6.Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China 7.Harvard Med Sch, Howard Hughes Med Inst, Boston, MA 02115 USA 8.Harvard Med Sch, Dept Cell Biol, Boston, MA 02115 USA 9.Shanghai Normal Univ, Coll Life & Environm Sci, Shanghai 200234, Peoples R China
推荐引用方式 GB/T 7714	Feng, Peiqiang,Guo, Hailong,Chi, Wei,et al. Chloroplast retrograde signal regulates flowering[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2016,113(38):10708-10713.
APA	Feng, Peiqiang.,Guo, Hailong.,Chi, Wei.,Chai, Xin.,Sun, Xuwu.,...&Zhang, Lixin.(2016).Chloroplast retrograde signal regulates flowering.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,113(38),10708-10713.
MLA	Feng, Peiqiang,et al."Chloroplast retrograde signal regulates flowering".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 113.38(2016):10708-10713.