Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院青藏高原研究所昆明部

	Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta
	Sun, Xudong 1,2; Guan, Yanlong 1,2,3; Hu, Xiangyang 1,2
刊名	PLANT MOLECULAR BIOLOGY REPORTER
	2014-12-01
卷号	32 期号:6 页码:1219-1227
关键词	IaYABBY2 Ad-abaxial polarity Incarvillea arguta Arabidopsis thaliana
ISSN号	0735-9640
通讯作者	Hu,XY (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Peoples R China. ; huxiangyang@mail.kib.ac.cn
产权排序	第三
英文摘要	The establishment of ad-abaxial polarity is an important characteristic of the development of lateral organs in plants. YABBY genes encode higher plant-specific nuclear proteins which play critical roles in promoting abaxial cell fate. IaYABBY2 (IaYAB2, Genbank accession no. KF250432), isolated from Incarvillea arguta, is a member of YABBY gene family. Sequence characterization and phylogenetic analyses show that IaYABBY2 is a member of the YAB2 subfamily of Arabidopsis thaliana. Subcellular localization analysis indicates that IaYABBY2 is localized in the nucleus. Ectopic expression of IaYABBY2 in Arabidopsis plants resulted in the partial abaxialization of adaxial epidermises of leaves and sepals and development defect of florescence. The transgenic lines also showed higher level of anthocyanin content and photosynthesis capability after differential environment stress. These results indicate that the IaYABBY2 functions in the ad-abaxial polarity, development of shoot apical meristem, and environmental stress.
学科主题	Biochemical Research Methods;Plant Sciences
类目[WOS]	Biochemical Research Methods ; Plant Sciences
研究领域[WOS]	Biochemistry & Molecular Biology ; Plant Sciences
关键词[WOS]	STEM-CELL FATE ; SHOOT APICAL MERISTEM ; ARABIDOPSIS SHOOT ; CRABS-CLAW ; NECTARY DEVELOPMENT ; EXPRESSION ; THALIANA ; FAMILY ; LOOP ; POLARITY
收录类别	SCI
资助信息	Ministry of Science and Technology of China [2012ZX09301002-003001006]; National Natural Science Foundation of China [81422054, 81373306, 81202441]; Guangdong Natural Science Funds for Distinguished Young Scholar [S2013050014287]; Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme; high-performance computing platform of Jinan University
语种	英语
WOS记录号	WOS:000344396000009
公开日期	2015-01-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18517]
专题	昆明植物研究所_中国科学院青藏高原研究所昆明部
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Plant Germplasm & Genom Ctr, Kunming 650201, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Sun, Xudong,Guan, Yanlong,Hu, Xiangyang. Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta[J]. PLANT MOLECULAR BIOLOGY REPORTER,2014,32(6):1219-1227.
APA	Sun, Xudong,Guan, Yanlong,&Hu, Xiangyang.(2014).Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta.PLANT MOLECULAR BIOLOGY REPORTER,32(6),1219-1227.
MLA	Sun, Xudong,et al."Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta".PLANT MOLECULAR BIOLOGY REPORTER 32.6(2014):1219-1227.