Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis

doi:10.1016/j.bbrc.2012.09.128

	Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis
	Li, Zhi-Yong 1,2; Xu, Zhao-Shi 1; He, Guang-Yuan 2; Yang, Guang-Xiao 2; Chen, Ming 1; Li, Lian-Cheng 1; Ma, You-Zhi 1
刊名	BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
	2012
卷号	427 期号:4 页码:731-736
关键词	Calcium Stress tolerance Light Gibberellin
ISSN号	0006-291X
DOI	10.1016/j.bbrc.2012.09.128
通讯作者	Li, Zhi-Yong
英文摘要	Although extensive studies and remarkable progress have been made with Arabidopsis calcineurin B-like proteins (CBLs), knowledge of their functions in other plant species is still limited. Here we isolated gene GmCBL1 from soybean, a homolog of AtCBL1 in Arabidopsis. GmCBL1 was differentially induced by multiple abiotic stress and plant hormones, and its transcripts were abundant in seedlings and mature roots. We over-expressed GmCBL1 in Arabidopsis and found that it enhanced tolerances to both high salt and drought stresses in the transgenic plants. Overexpression of GmCBL1 also promoted hypocotyl elongation under light conditions. GmCBL1 may regulate stress tolerance through activation of stress-related genes, and may control hypocotyl development by altering the expression of gibberellin biosynthesis-related genes. This study identifies a putative soybean CBL gene that functions in both stress tolerance and light-dependent hypocotyl development. (C) 2012 Elsevier Inc. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Biophysics ; BIOCHEMISTRY & MOLECULAR BIOLOGY ; BIOPHYSICS
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000311134700008
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5118]
专题	作物科学研究所_分子生物学系
作者单位	1.Chinese Acad Agr Sci, Inst Crop Sci,Minist Agr, Natl Key Facil Crop Gene Resources & Genet Improv, Key Lab Biol & Genet Improvement Triticeae Crops, Beijing 100081, Peoples R China 2.Huazhong Univ Sci & Technol, Genet Engn Int Cooperat Base, Chinese Minist Sci & Technol,Coll Life Sci & Tech, Chinese Natl Ctr Plant Gene Res Wuhan HUST Part, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhi-Yong,Xu, Zhao-Shi,He, Guang-Yuan,et al. Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis[J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,2012,427(4):731-736.
APA	Li, Zhi-Yong.,Xu, Zhao-Shi.,He, Guang-Yuan.,Yang, Guang-Xiao.,Chen, Ming.,...&Ma, You-Zhi.(2012).Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis.BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,427(4),731-736.
MLA	Li, Zhi-Yong,et al."Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis".BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 427.4(2012):731-736.