干旱区生态环境知识资源中心(Arid): ScDREB10, an A-5c type of DREB Gene of the Desert Moss Syntrichia caninervis, Confers Osmotic and Salt Tolerances to Arabidopsis

Arid

DOI	10.3390/genes10020146
	ScDREB10, an A-5c type of DREB Gene of the Desert Moss Syntrichia caninervis, Confers Osmotic and Salt Tolerances to Arabidopsis
	Li, Xiaoshuang 1; Liang, Yuqing 1,2; Gao, Bei 3,4; Mijiti, Meiheriguli 1; Bozorov, Tohir A.1,5; Yang, Honglan 1; Zhang, Daoyuan 1; Wood, Andrew J.6
通讯作者	Zhang, Daoyuan
来源期刊	GENES
EISSN	2073-4425
出版年	2019
卷号	10 期号:2
英文摘要	Drought and salinity are major factors limiting crop productivity worldwide. DREB (dehydration-responsive element-binding) transcription factors play important roles in plant stress response and have been identified in a wide variety of plants. Studies on DREB are focused on the A-1 (DREB1) and A-2 (DREB2) groups. Studies on A-5 group DREBs, which represent a large proportion of the DREB subfamily, is limited. In this study, we characterized and analyzed the stress tolerance function of ScDREB10, an A-5c type DREB gene from the desert moss Syntrichia caninervis. Transactivation assay in yeast showed that ScDREB10 had transactivation activity. Transient expression assay revealed that ScDREB10 was distributed both in the nucleus and cytosol of tobacco leaf epidermal cells. Overexpression of ScDREB10 significantly increased the germination percentage of Arabidopsis seeds under osmotic and salt stresses, and improved the osmotic and salt stress tolerances of Arabidopsis at the seedling stage and is associated with the expression of downstream stress-related genes and improved reactive oxygen species (ROS) scavenging ability. Our study provides insight into the molecular mechanism of stress tolerance of A-5 type DREB proteins, as well as providing a promising candidate gene for crop salt and drought stress breeding.
英文关键词	Syntrichia caninervis DREB transcription factor drought stress salt stress ROS-scavenging ability
类型	Article
语种	英语
国家	Peoples R China ; Uzbekistan ; USA
开放获取类型	Green Submitted, Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000460742800075
WOS关键词	ABIOTIC STRESS TOLERANCE ; BINDING TRANSCRIPTION FACTOR ; ENHANCED DROUGHT TOLERANCE ; FUNCTIONAL-ANALYSIS ; SUBCELLULAR-LOCALIZATION ; ORYZA-SATIVA ; EXPRESSION ; DEHYDRATION ; COLD ; RICE
WOS类目	Genetics & Heredity
WOS研究方向	Genetics & Heredity
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215871
作者单位	1.Chinese Acad Sci, CAS Key Lab Biogeog & Bioresource Arid Land, Xinjiang Inst Ecol & Geog, Xinjiang Urumqi 830011, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Univ Hong Kong, Sch Life Sci, Hong Kong 852, Peoples R China; 4.Chinese Univ Hong Kong, State Key Lab Agrobiotechnol, Hong Kong 852, Peoples R China; 5.Uzbek Acad Sci, Inst Genet & Plants Expt Biol, Kibray, Tashkent Region, Uzbekistan; 6.Southern Illinois Univ, Dept Plant Biol, Carbondale, IL 62901 USA
推荐引用方式 GB/T 7714	Li, Xiaoshuang,Liang, Yuqing,Gao, Bei,et al. ScDREB10, an A-5c type of DREB Gene of the Desert Moss Syntrichia caninervis, Confers Osmotic and Salt Tolerances to Arabidopsis[J]. 中国科学院新疆生态与地理研究所,2019,10(2).
APA	Li, Xiaoshuang.,Liang, Yuqing.,Gao, Bei.,Mijiti, Meiheriguli.,Bozorov, Tohir A..,...&Wood, Andrew J..(2019).ScDREB10, an A-5c type of DREB Gene of the Desert Moss Syntrichia caninervis, Confers Osmotic and Salt Tolerances to Arabidopsis.GENES,10(2).
MLA	Li, Xiaoshuang,et al."ScDREB10, an A-5c type of DREB Gene of the Desert Moss Syntrichia caninervis, Confers Osmotic and Salt Tolerances to Arabidopsis".GENES 10.2(2019).