Identification of SET Domain-Containing Proteins in Gossypium raimondii and Their Response to High Temperature Stress

doi:10.1038/srep32729

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院植物分子生理学重点实验室

	Identification of SET Domain-Containing Proteins in Gossypium raimondii and Their Response to High Temperature Stress
	Huang, Yong ; Mo, Yijia ; Chen, Pengyun ; Yuan, Xiaoling ; Meng, Funing 1; Zhu, Shengwei 1; Liu, Zhi
刊名	SCIENTIFIC REPORTS
	2016
卷号	6
ISSN号	2045-2322
DOI	10.1038/srep32729
文献子类	Article
英文摘要	SET (Su(var), E(z), and Trithorax) domain-containing proteins play an important role in plant development and stress responses through modifying lysine methylation status of histone. Gossypium raimondii may be the putative contributor of the D-subgenome of economical crops allotetraploid G. hirsutum and G. barbadense and therefore can potentially provide resistance genes. In this study, we identified 52 SET domain-containing genes from G. raimondii genome. Based on conserved sequences, these genes are grouped into seven classes and are predicted to catalyze the methylation of different substrates: GrKMT1 for H3K9me, GrKMT2 and GrKMT7 for H3K4me, GrKMT3 for H3K36me, GrKMT6 for H3K27me, but GrRBCMT and GrS-ET for nonhistones substrate-specific methylation. Seven pairs of GrKMT and GrRBCMT homologous genes are found to be duplicated, possibly one originating from tandem duplication and five from a large scale or whole genome duplication event. The gene structure, domain organization and expression patterns analyses suggest that these genes' functions are diversified. A few of GrKMTs and GrRBCMTs, especially for GrKMT1A;1a, GrKMT3;3 and GrKMT6B;1 were affected by high temperature (HT) stress, demonstrating dramatically changed expression patterns. The characterization of SET domain-containing genes in G. raimondii provides useful clues for further revealing epigenetic regulation under HT and function diversification during evolution.
学科主题	Multidisciplinary Sciences
出版地	LONDON
WOS关键词	BODY-MASS INDEX ; VISCERAL FAT DISTRIBUTION ; C-REACTIVE PROTEIN ; MENDELIAN RANDOMIZATION ; BIPOLAR DISORDER ; DRUG-NAIVE ; DEPRESSIVE SYMPTOMS ; GENERAL-POPULATION ; GENETIC-VARIANTS ; OBESITY
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000382613100001
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/24684]
专题	中科院植物分子生理学重点实验室
作者单位	1.Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Huang, Yong,Mo, Yijia,Chen, Pengyun,et al. Identification of SET Domain-Containing Proteins in Gossypium raimondii and Their Response to High Temperature Stress[J]. SCIENTIFIC REPORTS,2016,6.
APA	Huang, Yong.,Mo, Yijia.,Chen, Pengyun.,Yuan, Xiaoling.,Meng, Funing.,...&Liu, Zhi.(2016).Identification of SET Domain-Containing Proteins in Gossypium raimondii and Their Response to High Temperature Stress.SCIENTIFIC REPORTS,6.
MLA	Huang, Yong,et al."Identification of SET Domain-Containing Proteins in Gossypium raimondii and Their Response to High Temperature Stress".SCIENTIFIC REPORTS 6(2016).