Identification and characterization of TIFY family genes in Brachypodium distachyon

doi:10.1007/s10265-015-0755-2

CORC > 武汉植物园 > 中国科学院武汉植物园

	Identification and characterization of TIFY family genes in Brachypodium distachyon
	Zhang, Lihua; You, Jun; Chan, Zhulong
刊名	JOURNAL OF PLANT RESEARCH
	2015-11-01
卷号	128 期号:6 页码:995-1005
关键词	Brachypodium distachyon TIFY JAZ ZIM Abiotic stress Expression profile
ISSN号	0918-9440
DOI	10.1007/s10265-015-0755-2
英文摘要	The TIFY family is a plant-specific gene family encoding proteins characterized by a conserved TIFY domain. This family encodes four subfamilies of proteins, including ZIM-like (ZML), TIFY, PPD and JASMONATE ZIM-Domain (JAZ) proteins. TIFY proteins play important roles in plant development and stress responses. In this study, 21 BdTIFYs were identified in Brachypodium distachyon through genome-wide analysis, including 15 JAZ and 6 ZML genes. Analysis of the distribution of conserved domains showed that there are three additional domains (CCT domain, GATA domain and Jas domain) in the BdTIFY proteins besides the TIFY domain. Phylogenetic analysis indicated that these 21 proteins were classified into two major groups. Expression profile of BdTIFY genes in response to abiotic stresses and phytohormones was analyzed using quantitative real-time RT-PCR. Among 21 BdTIFY genes, 12 of them were induced by JA treatment, and 4 of them were induced by ABA treatment. Most of BdTIFY genes were responsive to one or more abiotic stresses including drought, salinity, low temperature and heat. Especially, BdTIFY5, 9a, 9b, 10c and 11a were significantly up-regulated by multiple abiotic stresses. These results provided important clues for functional analysis of TIFY family genes in B. distachyon.
资助项目	"the Hundred Talents Program", the Knowledge Innovative Key Program of Chinese Academy of Sciences[54Y154761O01076] ; "the Hundred Talents Program", the Knowledge Innovative Key Program of Chinese Academy of Sciences[29Y329631O0263]
WOS研究方向	Plant Sciences
语种	英语
出版者	SPRINGER JAPAN KK
WOS记录号	WOS:000364511100010
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/185]
专题	中国科学院武汉植物园
通讯作者	Chan, Zhulong
作者单位	Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Lihua,You, Jun,Chan, Zhulong. Identification and characterization of TIFY family genes in Brachypodium distachyon[J]. JOURNAL OF PLANT RESEARCH,2015,128(6):995-1005.
APA	Zhang, Lihua,You, Jun,&Chan, Zhulong.(2015).Identification and characterization of TIFY family genes in Brachypodium distachyon.JOURNAL OF PLANT RESEARCH,128(6),995-1005.
MLA	Zhang, Lihua,et al."Identification and characterization of TIFY family genes in Brachypodium distachyon".JOURNAL OF PLANT RESEARCH 128.6(2015):995-1005.