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Carbonic Anhydrases Function in Anther Cell Differentiation Downstream of the Receptor-Like Kinase EMS1
Huang, Jian; Li, Zhiyong; Biener, Gabriel1; Xiong, Erhui2; Malik, Shikha; Eaton, Nathan; Zhao, Catherine Z.; Raicu, Valerica1; Kong, Hongzhi4; Zhao, Dazhong5
2017
发表期刊PLANT CELL
ISSN1040-4651
卷号29期号:6页码:1335-1356
摘要Plants extensively employ leucine-rich repeat receptor-like kinases (LRR-RLKs), the largest family of RLKs, to control a wide range of growth and developmental processes as well as defense responses. To date, only a few direct downstream effectors for LRR-RLKs have been identified. We previously showed that the LRR-RLK EMS1 (EXCESS MICROSPOROCYTES1) and its ligand TPD1 (TAPETUM DETERMINANT1) are required for the differentiation of somatic tapetal cells and reproductive microsporocytes during early anther development in Arabidopsis thaliana. Here, we report the identification of beta-carbonic anhydrases (beta CAs) as the direct downstream targets of EMS1. EMS1 biochemically interacts with beta CA proteins. Loss of function of beta CA genes caused defective tapetal cell differentiation, while overexpression of beta CA1 led to the formation of extra tapetal cells. EMS1 phosphorylates beta CA1 at four sites, resulting in increased beta CA1 activity. Furthermore, phosphorylation-blocking mutations impaired the function of beta CA1 in tapetal cell differentiation; however, a phosphorylation mimic mutation promoted the formation of tapetal cells. beta CAs are also involved in pH regulation in tapetal cells. Our findings highlight the role of beta CA in controlling cell differentiation and provide insights into the posttranslational modification of carbonic anhydrases via receptor-like kinase-mediated phosphorylation.
学科领域Agriculture ; Plant Sciences
DOI10.1007/s11104-017-3353-3
收录类别SCI
语种英语
WOS关键词BRASSINOSTEROID SIGNAL-TRANSDUCTION ; FLORAL ORGAN ABSCISSION ; PLANT INNATE IMMUNITY ; ARABIDOPSIS-THALIANA ; PROTEIN-KINASE ; GENE ENCODES ; TRANSCRIPTION FACTOR ; POLLEN MATURATION ; INTRACELLULAR PH ; MALE-STERILITY
WOS记录号WOS:000415350500026
出版者AMER SOC PLANT BIOLOGISTS
文献子类Article
出版地ROCKVILLE
EISSN1532-298X
资助机构National Science FoundationNational Science Foundation (NSF) [IOS-0721192, IOS-1322796] ; Research Growth Initiative at the University of Wisconsin-Milwaukee ; UW-Madison/UW-Milwaukee Intercampus Research Incentive Grants Program ; Shaw Scientist Award from the Greater Milwaukee Foundation ; Bradley Catalyst Award from the UWM Research Foundation ; CAS/SAFEA International Partnership Program for Creative Research TeamsChinese Academy of Sciences ; National Science Foundation, Major Research Instrumentation ProgramNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [PHY-1126386] ; National Science Foundation, Physics of Living Systems Program [PHY-1058470] ; Division Of Integrative Organismal SystemsNational Science Foundation (NSF)NSF - Directorate for Biological Sciences (BIO) [1322796] Funding Source: National Science Foundation
作者邮箱dzhao@uwm.edu
作品OA属性Green Accepted
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/22012
专题系统与进化植物学国家重点实验室
作者单位1.Univ Wisconsin, Dept Biol Sci, Milwaukee, WI 53211 USA
2.Univ Wisconsin, Dept Phys, Milwaukee, WI 53211 USA
3.Henan Agr Univ, Coll Life Sci, Zhenzhou 450002, Peoples R China
4.Zhao, Catherine Z.] Whitefish Bay High Sch, Whitefish Bay, WI 53217 USA
5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
6.Shandong Normal Univ, Coll Life Sci, Jinan 250014, Peoples R China
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Huang, Jian,Li, Zhiyong,Biener, Gabriel,et al. Carbonic Anhydrases Function in Anther Cell Differentiation Downstream of the Receptor-Like Kinase EMS1[J]. PLANT CELL,2017,29(6):1335-1356.
APA Huang, Jian.,Li, Zhiyong.,Biener, Gabriel.,Xiong, Erhui.,Malik, Shikha.,...&Zhao, Dazhong.(2017).Carbonic Anhydrases Function in Anther Cell Differentiation Downstream of the Receptor-Like Kinase EMS1.PLANT CELL,29(6),1335-1356.
MLA Huang, Jian,et al."Carbonic Anhydrases Function in Anther Cell Differentiation Downstream of the Receptor-Like Kinase EMS1".PLANT CELL 29.6(2017):1335-1356.
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