干旱区生态环境知识资源中心(Arid): Over-Expression of ScMnSOD, a SOD Gene Derived from Jojoba, Improve Drought Tolerance in Arabidopsis

Arid

	Over-Expression of ScMnSOD, a SOD Gene Derived from Jojoba, Improve Drought Tolerance in Arabidopsis
	Liu Xiaofei; Sun Weimin; Li Zeqin; Bai Ruixue; Li Jingxiao; Shi Zihan; Geng Hongwei; Zheng Ying; Zhang Jun; Zhang Genfa
来源期刊	Journal of Integrative Agriculture
ISSN	2095-3119
出版年	2013
卷号	12 期号:10 页码:1722-1730
英文摘要	Jojoba (Simmondsia chinensis) is mainly distributed in desert, and the molecular mechanisms of jojoba in response to abiotic stress still remain elusive. In this paper, we cloned and characterized a SOD gene from jojoba named as ScMnSOD, and introduced into Arabidopsis to investigate its functions of responding to drought stress. The transgenic Arabidopsis showed an improvement in drought tolerance. Moreover, under a water deifcit condition, the accumulation of reactive oxygen species (ROS) was remarkably decreased in the transgenic lines compared to the WT. Furthermore, the ScMnSOD promoter was cloned to the 5′-upstream of GUS coding region in a binary vector, and introduced into Arabidopsis. And results showed that ScMnSOD expression can be induced by drought, salt, ABA, and low temperature. In conclusion, ScMnSOD plays an important role in drought tolerance which is, at least partially, attributed to its role in ROS detoxiifcation.
英文关键词	drought jojoba promoter ROS ScMnSOD stress tolerance
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:4958233
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335270
作者单位	Liu Xiaofei, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Sun Weimin, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Li Zeqin, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Bai Ruixue, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Li Jingxiao, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Shi Zihan, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Geng Hongwei, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing 100875, China.; Zheng Ying, Beijing Normal University, Beijing Key Laboratory of Gene Resource and Molecular Development, Bei...
推荐引用方式 GB/T 7714	Liu Xiaofei,Sun Weimin,Li Zeqin,et al. Over-Expression of ScMnSOD, a SOD Gene Derived from Jojoba, Improve Drought Tolerance in Arabidopsis[J],2013,12(10):1722-1730.
APA	Liu Xiaofei.,Sun Weimin.,Li Zeqin.,Bai Ruixue.,Li Jingxiao.,...&Zhang Genfa.(2013).Over-Expression of ScMnSOD, a SOD Gene Derived from Jojoba, Improve Drought Tolerance in Arabidopsis.Journal of Integrative Agriculture,12(10),1722-1730.
MLA	Liu Xiaofei,et al."Over-Expression of ScMnSOD, a SOD Gene Derived from Jojoba, Improve Drought Tolerance in Arabidopsis".Journal of Integrative Agriculture 12.10(2013):1722-1730.