OsCIPK7 point-mutation leads to conformation and kinase-activity change for sensing cold response

doi:10.1111/jipb.12800

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	OsCIPK7 point-mutation leads to conformation and kinase-activity change for sensing cold response
	Zhang, Dajian 1; Guo, Xiaoyu 1; Xu, Yunyuan ; Li, Hao 2; Ma, Liang 4; Yao, Xuefeng ; Weng, Yuxiang 2; Guo, Yan 4; Liu, Chun-Ming ; Chong, Kang 1
刊名	JOURNAL OF INTEGRATIVE PLANT BIOLOGY
	2019
卷号	61 期号:12 页码:1194-1200
ISSN号	1672-9072
DOI	10.1111/jipb.12800
文献子类	Article
英文摘要	Calcineurin B-like interacting protein kinases (CIPKs) play important roles via environmental stress. However, less is knownhowto sense the stress in molecular structure conformation level. Here, an OsCIPK7 mutant via TILLING procedure with a point mutation in the kinase domain showed increased chilling tolerance, which could be potentially used in the molecular breeding. We found that this point mutation of OsCIPK7 led to a conformational change in the activation loop of the kinase domain, subsequently with an increase of protein kinase activity, thus conferred an increased tolerance to chilling stress.
学科主题	Biochemistry & Molecular Biology ; Plant Sciences
电子版国际标准刊号	1744-7909
出版地	HOBOKEN
WOS关键词	PROTEIN-KINASES ; CALCIUM SENSORS ; SALT TOLERANCE ; ARABIDOPSIS ; COMPLEX
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
语种	英语
出版者	WILEY
WOS记录号	WOS:000535279100001
资助机构	Basic Center Project of National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31788103] ; Chinese Ministry of AgricultureMinistry of Agriculture, China [2016ZX08009003-002]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19632]
专题	中科院植物分子生理学重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Agr Univ, Coll Biol Sci, State Key Lab Plant Physiol & Biochem, Beijing 100193, Peoples R China 4.Chinese Acad Sci, Inst Phys, Lab Soft Matter Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Dajian,Guo, Xiaoyu,Xu, Yunyuan,et al. OsCIPK7 point-mutation leads to conformation and kinase-activity change for sensing cold response[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2019,61(12):1194-1200.
APA	Zhang, Dajian.,Guo, Xiaoyu.,Xu, Yunyuan.,Li, Hao.,Ma, Liang.,...&Chong, Kang.(2019).OsCIPK7 point-mutation leads to conformation and kinase-activity change for sensing cold response.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,61(12),1194-1200.
MLA	Zhang, Dajian,et al."OsCIPK7 point-mutation leads to conformation and kinase-activity change for sensing cold response".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 61.12(2019):1194-1200.