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Carbonic Anhydrases Function in Anther Cell Differentiation Downstream of the Receptor-Like Kinase EMS1

文献类型：期刊论文

作者Huang, Jian; Li, Zhiyong; Biener, Gabriel2; Xiong, Erhui3; Malik, Shikha; Eaton, Nathan; Zhao, Catherine Z.; Raicu, Valerica2; Kong, Hongzhi5; Zhao, Dazhong6
刊名PLANT CELL
出版日期2017
卷号29期号:6页码:1335-1356
ISSN号1040-4651
DOI10.1007/s11104-017-3353-3
文献子类Article
英文摘要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.
学科主题Agriculture ; Plant Sciences
出版地ROCKVILLE
电子版国际标准刊号1532-298X
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
语种英语
WOS记录号WOS:000415350500026
出版者AMER SOC PLANT BIOLOGISTS
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
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/22012]  
专题植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文
作者单位1.Shandong Normal Univ, Coll Life Sci, Jinan 250014, Peoples R China
2.Univ Wisconsin, Dept Biol Sci, Milwaukee, WI 53211 USA
3.Univ Wisconsin, Dept Phys, Milwaukee, WI 53211 USA
4.Henan Agr Univ, Coll Life Sci, Zhenzhou 450002, Peoples R China
5.Zhao, Catherine Z.] Whitefish Bay High Sch, Whitefish Bay, WI 53217 USA
6.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
推荐引用方式
GB/T 7714		 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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来源：植物研究所

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