Abscisic acid negatively regulates post-penetration resistance of Arabidopsis to the biotrophic powdery mildew fungus
Pytohormone abscisic acid （ABA） plays important roles in defense responses. Nonetheless, how ABA regulates plant resistance to biotrophic fungi remains largely unknown. Arabidopsis ABA-deficient mutants, aba2-1 and aba3-1, displayed enhanced resistance to the biotrophic powdery mildew fungus Golovin...
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| Veröffentlicht in: | Science China. Life sciences 2017-08, Vol.60 (8), p.891-901 |
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| creator | Xiao, Xiang Cheng, Xi Yin, Kangquan Li, Huali Qiu, Jin-Long |
| description | Pytohormone abscisic acid （ABA） plays important roles in defense responses. Nonetheless, how ABA regulates plant resistance to biotrophic fungi remains largely unknown. Arabidopsis ABA-deficient mutants, aba2-1 and aba3-1, displayed enhanced resistance to the biotrophic powdery mildew fungus Golovinomyces cichoracearum. Moreover, exogenously administered ABA increased the susceptibility of Arabidopsis to G. cichoracearum. Arabidopsis ABA perception components mutants, abil-1 and abi2-1, also displayed similar phenotypes to ABA-deficient mutants in resistance to G. cichoracearum. However, the resistance to G. cichoracearum is not changed in downstream ABA signaling transduction mutants, abi3-1, abi4-1, and abi5-1. Microscopic examination revealed that hyphal growth and conidiophore production of G. cichoracearum were compromised in the ABA deficient mutants, even though pre-penetration and penetration growth of the fimgus were not affected. In addition, salicylic acid （SA） and MPK3 are found to be involved in ABA-regulated resistance to G. cichoracearurn. Our work demonstrates that ABA negatively regulates post-penetration resistance of Arabidopsis to powdery mildew fungus G. cichoracearum, probably through antagonizing the function of SA. |
| doi_str_mv | 10.1007/s11427-017-9036-2 |
| format | Article |
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Nonetheless, how ABA regulates plant resistance to biotrophic fungi remains largely unknown. Arabidopsis ABA-deficient mutants, aba2-1 and aba3-1, displayed enhanced resistance to the biotrophic powdery mildew fungus Golovinomyces cichoracearum. Moreover, exogenously administered ABA increased the susceptibility of Arabidopsis to G. cichoracearum. Arabidopsis ABA perception components mutants, abil-1 and abi2-1, also displayed similar phenotypes to ABA-deficient mutants in resistance to G. cichoracearum. However, the resistance to G. cichoracearum is not changed in downstream ABA signaling transduction mutants, abi3-1, abi4-1, and abi5-1. Microscopic examination revealed that hyphal growth and conidiophore production of G. cichoracearum were compromised in the ABA deficient mutants, even though pre-penetration and penetration growth of the fimgus were not affected. In addition, salicylic acid （SA） and MPK3 are found to be involved in ABA-regulated resistance to G. cichoracearurn. Our work demonstrates that ABA negatively regulates post-penetration resistance of Arabidopsis to powdery mildew fungus G. cichoracearum, probably through antagonizing the function of SA.</description><identifier>ISSN: 1674-7305</identifier><identifier>EISSN: 1869-1889</identifier><identifier>DOI: 10.1007/s11427-017-9036-2</identifier><identifier>PMID: 28702742</identifier><language>eng</language><publisher>Beijing: Science China Press</publisher><subject>ABA调节 ; Abscisic acid ; Abscisic Acid - metabolism ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Arabidopsis - microbiology ; Ascomycota - physiology ; Biomedical and Life Sciences ; Deficient mutant ; Disease Resistance ; Fungi ; Gene Expression Regulation, Plant ; Genes, Plant ; Host-Pathogen Interactions ; Life Sciences ; Mutation ; Plant Diseases - microbiology ; Plant resistance ; Powdery mildew ; Research Paper ; Salicylic acid ; Salicylic Acid - metabolism ; Signal Transduction ; Virulence ; 拟南芥 ; 活体 ; 渗透性 ; 白粉病 ; 缺失突变体 ; 脱落酸 ; 防御反应</subject><ispartof>Science China. Life sciences, 2017-08, Vol.60 (8), p.891-901</ispartof><rights>Science China Press and Springer-Verlag GmbH Germany 2017</rights><rights>Science China Life Sciences is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c399t-70768fb9f122aab38618975197d9fc39794b5e20f4eca88fb8f2e3283baedafd3</citedby><cites>FETCH-LOGICAL-c399t-70768fb9f122aab38618975197d9fc39794b5e20f4eca88fb8f2e3283baedafd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/60112X/60112X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11427-017-9036-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11427-017-9036-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28702742$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiao, Xiang</creatorcontrib><creatorcontrib>Cheng, Xi</creatorcontrib><creatorcontrib>Yin, Kangquan</creatorcontrib><creatorcontrib>Li, Huali</creatorcontrib><creatorcontrib>Qiu, Jin-Long</creatorcontrib><title>Abscisic acid negatively regulates post-penetration resistance of Arabidopsis to the biotrophic powdery mildew fungus</title><title>Science China. Life sciences</title><addtitle>Sci. China Life Sci</addtitle><addtitle>Sci China Life Sci</addtitle><description>Pytohormone abscisic acid （ABA） plays important roles in defense responses. Nonetheless, how ABA regulates plant resistance to biotrophic fungi remains largely unknown. Arabidopsis ABA-deficient mutants, aba2-1 and aba3-1, displayed enhanced resistance to the biotrophic powdery mildew fungus Golovinomyces cichoracearum. Moreover, exogenously administered ABA increased the susceptibility of Arabidopsis to G. cichoracearum. Arabidopsis ABA perception components mutants, abil-1 and abi2-1, also displayed similar phenotypes to ABA-deficient mutants in resistance to G. cichoracearum. However, the resistance to G. cichoracearum is not changed in downstream ABA signaling transduction mutants, abi3-1, abi4-1, and abi5-1. Microscopic examination revealed that hyphal growth and conidiophore production of G. cichoracearum were compromised in the ABA deficient mutants, even though pre-penetration and penetration growth of the fimgus were not affected. In addition, salicylic acid （SA） and MPK3 are found to be involved in ABA-regulated resistance to G. cichoracearurn. Our work demonstrates that ABA negatively regulates post-penetration resistance of Arabidopsis to powdery mildew fungus G. cichoracearum, probably through antagonizing the function of SA.</description><subject>ABA调节</subject><subject>Abscisic acid</subject><subject>Abscisic Acid - metabolism</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Arabidopsis - microbiology</subject><subject>Ascomycota - physiology</subject><subject>Biomedical and Life Sciences</subject><subject>Deficient mutant</subject><subject>Disease Resistance</subject><subject>Fungi</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genes, Plant</subject><subject>Host-Pathogen Interactions</subject><subject>Life Sciences</subject><subject>Mutation</subject><subject>Plant Diseases - microbiology</subject><subject>Plant resistance</subject><subject>Powdery mildew</subject><subject>Research Paper</subject><subject>Salicylic acid</subject><subject>Salicylic Acid - metabolism</subject><subject>Signal Transduction</subject><subject>Virulence</subject><subject>拟南芥</subject><subject>活体</subject><subject>渗透性</subject><subject>白粉病</subject><subject>缺失突变体</subject><subject>脱落酸</subject><subject>防御反应</subject><issn>1674-7305</issn><issn>1869-1889</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kUtv1DAUhSMEolXpD2CDLNiwMfiV2F6OKl5SJTawjpzkOuMqY6e2QzX_nlvNUCEWeOMrn-8eX_s0zWvOPnDG9MfCuRKaMq6pZbKj4llzyU1nKTfGPse604pqydqL5rqUO4ZLSia0ftlcCKOxUuKy2XZDGUMJI3FjmEiE2dXwC5YjyTBvi6tQyJpKpStEqBnFFFEqoVQXRyDJk112Q5jSimekJlL3QIaQak7rHm3X9DBBPpJDWCZ4IH6L81ZeNS-8Wwpcn_er5ufnTz9uvtLb71--3exu6SitrVQz3Rk_WM-FcG6QpuPG6pZbPVmPiLZqaEEwr2B0BknjBUhh5OBgcn6SV837k--a0_0GpfaHUEZYFhchbaXnFj9LtaLTiL77B71LW444HVJStYoJpZDiJ2rMqZQMvl9zOLh87DnrH2PpT7H0GEv_GEsvsOfN2XkbDjA9dfwJAQFxAgpKcYb819X_cX17nmSf4nyPfU_G-BomWtZa-RsB7aUf</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Xiao, Xiang</creator><creator>Cheng, Xi</creator><creator>Yin, Kangquan</creator><creator>Li, Huali</creator><creator>Qiu, Jin-Long</creator><general>Science China Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QP</scope><scope>7TK</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20170801</creationdate><title>Abscisic acid negatively regulates post-penetration resistance of Arabidopsis to the biotrophic powdery mildew fungus</title><author>Xiao, Xiang ; Cheng, Xi ; Yin, Kangquan ; Li, Huali ; Qiu, Jin-Long</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c399t-70768fb9f122aab38618975197d9fc39794b5e20f4eca88fb8f2e3283baedafd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>ABA调节</topic><topic>Abscisic acid</topic><topic>Abscisic Acid - metabolism</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Arabidopsis - microbiology</topic><topic>Ascomycota - physiology</topic><topic>Biomedical and Life Sciences</topic><topic>Deficient mutant</topic><topic>Disease Resistance</topic><topic>Fungi</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genes, Plant</topic><topic>Host-Pathogen Interactions</topic><topic>Life Sciences</topic><topic>Mutation</topic><topic>Plant Diseases - microbiology</topic><topic>Plant resistance</topic><topic>Powdery mildew</topic><topic>Research Paper</topic><topic>Salicylic acid</topic><topic>Salicylic Acid - metabolism</topic><topic>Signal Transduction</topic><topic>Virulence</topic><topic>拟南芥</topic><topic>活体</topic><topic>渗透性</topic><topic>白粉病</topic><topic>缺失突变体</topic><topic>脱落酸</topic><topic>防御反应</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Xiang</creatorcontrib><creatorcontrib>Cheng, Xi</creatorcontrib><creatorcontrib>Yin, Kangquan</creatorcontrib><creatorcontrib>Li, Huali</creatorcontrib><creatorcontrib>Qiu, Jin-Long</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Science China. Life sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Xiang</au><au>Cheng, Xi</au><au>Yin, Kangquan</au><au>Li, Huali</au><au>Qiu, Jin-Long</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Abscisic acid negatively regulates post-penetration resistance of Arabidopsis to the biotrophic powdery mildew fungus</atitle><jtitle>Science China. Life sciences</jtitle><stitle>Sci. China Life Sci</stitle><addtitle>Sci China Life Sci</addtitle><date>2017-08-01</date><risdate>2017</risdate><volume>60</volume><issue>8</issue><spage>891</spage><epage>901</epage><pages>891-901</pages><issn>1674-7305</issn><eissn>1869-1889</eissn><abstract>Pytohormone abscisic acid （ABA） plays important roles in defense responses. Nonetheless, how ABA regulates plant resistance to biotrophic fungi remains largely unknown. Arabidopsis ABA-deficient mutants, aba2-1 and aba3-1, displayed enhanced resistance to the biotrophic powdery mildew fungus Golovinomyces cichoracearum. Moreover, exogenously administered ABA increased the susceptibility of Arabidopsis to G. cichoracearum. Arabidopsis ABA perception components mutants, abil-1 and abi2-1, also displayed similar phenotypes to ABA-deficient mutants in resistance to G. cichoracearum. However, the resistance to G. cichoracearum is not changed in downstream ABA signaling transduction mutants, abi3-1, abi4-1, and abi5-1. Microscopic examination revealed that hyphal growth and conidiophore production of G. cichoracearum were compromised in the ABA deficient mutants, even though pre-penetration and penetration growth of the fimgus were not affected. In addition, salicylic acid （SA） and MPK3 are found to be involved in ABA-regulated resistance to G. cichoracearurn. Our work demonstrates that ABA negatively regulates post-penetration resistance of Arabidopsis to powdery mildew fungus G. cichoracearum, probably through antagonizing the function of SA.</abstract><cop>Beijing</cop><pub>Science China Press</pub><pmid>28702742</pmid><doi>10.1007/s11427-017-9036-2</doi><tpages>11</tpages></addata></record> |
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| subjects | ABA调节 Abscisic acid Abscisic Acid - metabolism Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis - microbiology Ascomycota - physiology Biomedical and Life Sciences Deficient mutant Disease Resistance Fungi Gene Expression Regulation, Plant Genes, Plant Host-Pathogen Interactions Life Sciences Mutation Plant Diseases - microbiology Plant resistance Powdery mildew Research Paper Salicylic acid Salicylic Acid - metabolism Signal Transduction Virulence 拟南芥 活体 渗透性 白粉病 缺失突变体 脱落酸 防御反应 |
| title | Abscisic acid negatively regulates post-penetration resistance of Arabidopsis to the biotrophic powdery mildew fungus |
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