Brassinosteroids are involved in ethylene‐induced Pst DC3000 resistance in Nicotiana benthamiana
Plant immunity is regulated by a huge phytohormone regulation network. Ethylene(ET) and brassinosteroids (BRs) play critical roles in plant response to biotic stress; however, the relationship between BR and ET in plant immunity is unclear. We used chemical treatments, genetic approaches and inocula...
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| Veröffentlicht in: | Plant biology (Stuttgart, Germany) Germany), 2020-03, Vol.22 (2), p.309-316 |
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| creator | Xiong, J. He, R. Yang, F. Zou, L. Yi, K. Lin, H. Zhang, D. Hause, B. |
| description | Plant immunity is regulated by a huge phytohormone regulation network. Ethylene(ET) and brassinosteroids (BRs) play critical roles in plant response to biotic stress; however, the relationship between BR and ET in plant immunity is unclear.
We used chemical treatments, genetic approaches and inoculation experiments to investigate the relationship between ET and BR in plant defense against Pst DC3000 in Nicotiana benthamiana.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, while treatment with brassinazole (BRZ, a specific BR biosynthesis inhibitor) eliminated the ET induced plant resistance to Pst DC3000. Silencing of DWARF 4(DWF4, a key BR biosynthetic gene), BRASSINOSTEROID INSENSITIVE 1 (BRI1, aBR receptor) and BRASSINOSTEROID-SIGNALING KINASE 1 (BSK1, downstream of BRI1) also neutralised the ET‐induced plant resistance to Pst DC3000. ET can induce callose deposition and reactive oxygen species (ROS) accumulation to resistPst DC3000, BRZ‐treated and gene‐silenced were completely eliminate this response.
Our results suggest BR is involved in ET‐induced plant resistance, the involvement of ET in plant resistance is possibly by the induction of callose deposition and ROS accumulation, in a BR‐dependent manner.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, the involvement of ET in plant resistance possibly by the induction of callose deposite and ROS accumulation in a BR‐dependent way. |
| doi_str_mv | 10.1111/plb.13074 |
| format | Article |
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We used chemical treatments, genetic approaches and inoculation experiments to investigate the relationship between ET and BR in plant defense against Pst DC3000 in Nicotiana benthamiana.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, while treatment with brassinazole (BRZ, a specific BR biosynthesis inhibitor) eliminated the ET induced plant resistance to Pst DC3000. Silencing of DWARF 4(DWF4, a key BR biosynthetic gene), BRASSINOSTEROID INSENSITIVE 1 (BRI1, aBR receptor) and BRASSINOSTEROID-SIGNALING KINASE 1 (BSK1, downstream of BRI1) also neutralised the ET‐induced plant resistance to Pst DC3000. ET can induce callose deposition and reactive oxygen species (ROS) accumulation to resistPst DC3000, BRZ‐treated and gene‐silenced were completely eliminate this response.
Our results suggest BR is involved in ET‐induced plant resistance, the involvement of ET in plant resistance is possibly by the induction of callose deposition and ROS accumulation, in a BR‐dependent manner.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, the involvement of ET in plant resistance possibly by the induction of callose deposite and ROS accumulation in a BR‐dependent way.</description><identifier>ISSN: 1435-8603</identifier><identifier>EISSN: 1438-8677</identifier><identifier>DOI: 10.1111/plb.13074</identifier><identifier>PMID: 31758615</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>Accumulation ; Biosynthesis ; Brassinosteroids ; Brassinosteroids - pharmacology ; Chemical treatment ; Deposition ; Disease Resistance - drug effects ; Ethylene ; Ethylenes - pharmacology ; Foliar applications ; Gene Expression Regulation, Plant - drug effects ; Immunity ; Inoculation ; Kinases ; Nicotiana - drug effects ; Nicotiana - microbiology ; Nicotiana benthamiana ; Organic chemistry ; Plant hormones ; Plant immunity ; Plant Proteins ; Plant resistance ; Pseudomonas syringae - physiology ; Pst DC3000 ; Reactive oxygen species</subject><ispartof>Plant biology (Stuttgart, Germany), 2020-03, Vol.22 (2), p.309-316</ispartof><rights>2019 German Society for Plant Sciences and The Royal Botanical Society of the Netherlands</rights><rights>2019 German Society for Plant Sciences and The Royal Botanical Society of the Netherlands.</rights><rights>2020 German Society for Plant Sciences and The Royal Botanical Society of the Netherlands</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3534-da0b8287c5f14f61b448bafdb94bc1e1b5d21ef4fb78acff1138a3e8d89cd9963</citedby><cites>FETCH-LOGICAL-c3534-da0b8287c5f14f61b448bafdb94bc1e1b5d21ef4fb78acff1138a3e8d89cd9963</cites><orcidid>0000-0002-3847-037X ; 0000-0001-8146-0831</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fplb.13074$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fplb.13074$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31758615$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiong, J.</creatorcontrib><creatorcontrib>He, R.</creatorcontrib><creatorcontrib>Yang, F.</creatorcontrib><creatorcontrib>Zou, L.</creatorcontrib><creatorcontrib>Yi, K.</creatorcontrib><creatorcontrib>Lin, H.</creatorcontrib><creatorcontrib>Zhang, D.</creatorcontrib><creatorcontrib>Hause, B.</creatorcontrib><title>Brassinosteroids are involved in ethylene‐induced Pst DC3000 resistance in Nicotiana benthamiana</title><title>Plant biology (Stuttgart, Germany)</title><addtitle>Plant Biol (Stuttg)</addtitle><description>Plant immunity is regulated by a huge phytohormone regulation network. Ethylene(ET) and brassinosteroids (BRs) play critical roles in plant response to biotic stress; however, the relationship between BR and ET in plant immunity is unclear.
We used chemical treatments, genetic approaches and inoculation experiments to investigate the relationship between ET and BR in plant defense against Pst DC3000 in Nicotiana benthamiana.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, while treatment with brassinazole (BRZ, a specific BR biosynthesis inhibitor) eliminated the ET induced plant resistance to Pst DC3000. Silencing of DWARF 4(DWF4, a key BR biosynthetic gene), BRASSINOSTEROID INSENSITIVE 1 (BRI1, aBR receptor) and BRASSINOSTEROID-SIGNALING KINASE 1 (BSK1, downstream of BRI1) also neutralised the ET‐induced plant resistance to Pst DC3000. ET can induce callose deposition and reactive oxygen species (ROS) accumulation to resistPst DC3000, BRZ‐treated and gene‐silenced were completely eliminate this response.
Our results suggest BR is involved in ET‐induced plant resistance, the involvement of ET in plant resistance is possibly by the induction of callose deposition and ROS accumulation, in a BR‐dependent manner.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, the involvement of ET in plant resistance possibly by the induction of callose deposite and ROS accumulation in a BR‐dependent way.</description><subject>Accumulation</subject><subject>Biosynthesis</subject><subject>Brassinosteroids</subject><subject>Brassinosteroids - pharmacology</subject><subject>Chemical treatment</subject><subject>Deposition</subject><subject>Disease Resistance - drug effects</subject><subject>Ethylene</subject><subject>Ethylenes - pharmacology</subject><subject>Foliar applications</subject><subject>Gene Expression Regulation, Plant - drug effects</subject><subject>Immunity</subject><subject>Inoculation</subject><subject>Kinases</subject><subject>Nicotiana - drug effects</subject><subject>Nicotiana - microbiology</subject><subject>Nicotiana benthamiana</subject><subject>Organic chemistry</subject><subject>Plant hormones</subject><subject>Plant immunity</subject><subject>Plant Proteins</subject><subject>Plant resistance</subject><subject>Pseudomonas syringae - physiology</subject><subject>Pst DC3000</subject><subject>Reactive oxygen species</subject><issn>1435-8603</issn><issn>1438-8677</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kLtOwzAUhi0EoqUw8AIoEhNDWp_aSZwRylWqoAPMka-qqzQpdlLUjUfgGXkS3KawcRb_sr7zHelH6BzwEMKMVqUYAsEZPUB9oITFLM2yw11OQsakh068X2AMNMdwjHoEsoSlkPSRuHHce1vVvtGutspH3OnIVuu6XGsVQqSb-abUlf7-_LKVamX4nfkmup0QjHHktLe-4ZXcLkXPVtaN5RWPhK6aOV9u8yk6Mrz0-mz_DtDb_d3r5DGevjw8Ta6nsSQJobHiWLAxy2RigJoUBKVMcKNEToUEDSJRY9CGGpExLo0BIIwTzRTLpcrzlAzQZeddufq91b4pFnXrqnCyGJOUMkgwzQN11VHS1d47bYqVs0vuNgXgYttmEdosdm0G9mJvbMVSqz_yt74AjDrgw5Z687-pmE1vOuUPtHOAMw</recordid><startdate>202003</startdate><enddate>202003</enddate><creator>Xiong, J.</creator><creator>He, R.</creator><creator>Yang, F.</creator><creator>Zou, L.</creator><creator>Yi, K.</creator><creator>Lin, H.</creator><creator>Zhang, D.</creator><creator>Hause, B.</creator><general>Wiley Subscription Services, Inc</general><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>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0002-3847-037X</orcidid><orcidid>https://orcid.org/0000-0001-8146-0831</orcidid></search><sort><creationdate>202003</creationdate><title>Brassinosteroids are involved in ethylene‐induced Pst DC3000 resistance in Nicotiana benthamiana</title><author>Xiong, J. ; He, R. ; Yang, F. ; Zou, L. ; Yi, K. ; Lin, H. ; Zhang, D. ; Hause, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3534-da0b8287c5f14f61b448bafdb94bc1e1b5d21ef4fb78acff1138a3e8d89cd9963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Accumulation</topic><topic>Biosynthesis</topic><topic>Brassinosteroids</topic><topic>Brassinosteroids - pharmacology</topic><topic>Chemical treatment</topic><topic>Deposition</topic><topic>Disease Resistance - drug effects</topic><topic>Ethylene</topic><topic>Ethylenes - pharmacology</topic><topic>Foliar applications</topic><topic>Gene Expression Regulation, Plant - drug effects</topic><topic>Immunity</topic><topic>Inoculation</topic><topic>Kinases</topic><topic>Nicotiana - drug effects</topic><topic>Nicotiana - microbiology</topic><topic>Nicotiana benthamiana</topic><topic>Organic chemistry</topic><topic>Plant hormones</topic><topic>Plant immunity</topic><topic>Plant Proteins</topic><topic>Plant resistance</topic><topic>Pseudomonas syringae - physiology</topic><topic>Pst DC3000</topic><topic>Reactive oxygen species</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiong, J.</creatorcontrib><creatorcontrib>He, R.</creatorcontrib><creatorcontrib>Yang, F.</creatorcontrib><creatorcontrib>Zou, L.</creatorcontrib><creatorcontrib>Yi, K.</creatorcontrib><creatorcontrib>Lin, H.</creatorcontrib><creatorcontrib>Zhang, D.</creatorcontrib><creatorcontrib>Hause, B.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Plant biology (Stuttgart, Germany)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiong, J.</au><au>He, R.</au><au>Yang, F.</au><au>Zou, L.</au><au>Yi, K.</au><au>Lin, H.</au><au>Zhang, D.</au><au>Hause, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Brassinosteroids are involved in ethylene‐induced Pst DC3000 resistance in Nicotiana benthamiana</atitle><jtitle>Plant biology (Stuttgart, Germany)</jtitle><addtitle>Plant Biol (Stuttg)</addtitle><date>2020-03</date><risdate>2020</risdate><volume>22</volume><issue>2</issue><spage>309</spage><epage>316</epage><pages>309-316</pages><issn>1435-8603</issn><eissn>1438-8677</eissn><abstract>Plant immunity is regulated by a huge phytohormone regulation network. Ethylene(ET) and brassinosteroids (BRs) play critical roles in plant response to biotic stress; however, the relationship between BR and ET in plant immunity is unclear.
We used chemical treatments, genetic approaches and inoculation experiments to investigate the relationship between ET and BR in plant defense against Pst DC3000 in Nicotiana benthamiana.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, while treatment with brassinazole (BRZ, a specific BR biosynthesis inhibitor) eliminated the ET induced plant resistance to Pst DC3000. Silencing of DWARF 4(DWF4, a key BR biosynthetic gene), BRASSINOSTEROID INSENSITIVE 1 (BRI1, aBR receptor) and BRASSINOSTEROID-SIGNALING KINASE 1 (BSK1, downstream of BRI1) also neutralised the ET‐induced plant resistance to Pst DC3000. ET can induce callose deposition and reactive oxygen species (ROS) accumulation to resistPst DC3000, BRZ‐treated and gene‐silenced were completely eliminate this response.
Our results suggest BR is involved in ET‐induced plant resistance, the involvement of ET in plant resistance is possibly by the induction of callose deposition and ROS accumulation, in a BR‐dependent manner.
Foliar applications of ET and BR enhanced plant resistance to Pst DC3000 inoculation, the involvement of ET in plant resistance possibly by the induction of callose deposite and ROS accumulation in a BR‐dependent way.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31758615</pmid><doi>10.1111/plb.13074</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-3847-037X</orcidid><orcidid>https://orcid.org/0000-0001-8146-0831</orcidid></addata></record> |
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| ispartof | Plant biology (Stuttgart, Germany), 2020-03, Vol.22 (2), p.309-316 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Accumulation Biosynthesis Brassinosteroids Brassinosteroids - pharmacology Chemical treatment Deposition Disease Resistance - drug effects Ethylene Ethylenes - pharmacology Foliar applications Gene Expression Regulation, Plant - drug effects Immunity Inoculation Kinases Nicotiana - drug effects Nicotiana - microbiology Nicotiana benthamiana Organic chemistry Plant hormones Plant immunity Plant Proteins Plant resistance Pseudomonas syringae - physiology Pst DC3000 Reactive oxygen species |
| title | Brassinosteroids are involved in ethylene‐induced Pst DC3000 resistance in Nicotiana benthamiana |
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