Genome-Wide Analysis of the Trihelix Gene Family and Their Response to Cold Stress in Dendrobium officinale

doi:10.3390/su13052826

KIB OpenIR

	Genome-Wide Analysis of the Trihelix Gene Family and Their Response to Cold Stress in Dendrobium officinale
	Tong,Yan; Huang,Hui; Wang,YuHua
	2021
发表期刊	SUSTAINABILITY
ISSN	2071-1050
卷号	13 期号:5 页码:2826
摘要	Trihelix transcription factors play important roles in plant growth, development and various stress responses. In this study, we identified 32 trihelix family genes (DoGT) in the important Chinese medicinal plant Dendrobium officinale. These trihelix genes could be classified into five different subgroups. The gene structure and conserved functional domain of these trihelix genes were similar in the same subfamily but diverged between different subfamilies. Various stresses responsive cis-elements presented in the promoters of DoGT genes, suggesting that the trihelix genes might respond to the environmental stresses. Expressional changes of DoGT genes in three tissues and under cold treatment suggested that trihelix genes were involved in diverse functions during D. officinale development and cold tolerance. This study provides novel insights into the phylogenetic relationships and functions of the D. officinale trihelix genes, which will aid future functional studies investigating the divergent roles of trihelix genes belonging to other species.
关键词	Dendrobium officinale trihelix phylogenetic analysis cold stress response TRANSCRIPTION FACTORS PETAL-LOSS PROTEIN EXPRESSION TOLERANCE ELEMENTS LIGHT GT-2
DOI	10.3390/su13052826
WOS记录号	WOS:000628620400001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73233
专题	中国科学院昆明植物研究所
作者单位	Chinese Acad Sci, Yunnan Key Lab Wild Plant Resources, Key Lab Econ Plants & Biotechnol, Bioinnovat Ctr DR PLANT,Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Tong,Yan,Huang,Hui,Wang,YuHua. Genome-Wide Analysis of the Trihelix Gene Family and Their Response to Cold Stress in Dendrobium officinale[J]. SUSTAINABILITY,2021,13(5):2826.
APA	Tong,Yan,Huang,Hui,&Wang,YuHua.(2021).Genome-Wide Analysis of the Trihelix Gene Family and Their Response to Cold Stress in Dendrobium officinale.SUSTAINABILITY,13(5),2826.
MLA	Tong,Yan,et al."Genome-Wide Analysis of the Trihelix Gene Family and Their Response to Cold Stress in Dendrobium officinale".SUSTAINABILITY 13.5(2021):2826.