The ubiquitin ligase SEVEN IN ABSENTIA (SINA) ubiquitinates a defense-related NAC transcription factor and is involved in defense signaling
We recently identified a defense-related tomato (Solanum lycopersicum) NAC (NAM, ATAF1,2, CUC2) transcription factor, NAC1, that is subjected to ubiquitin–proteasome system-dependent degradation in plant cells. In this study, we identified a tomato ubiquitin ligase (termed SEVEN IN ABSENTIA3; SINA3)...
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creator | Miao, Min Niu, Xiangli Kud, Joanna Du, Xinran Avila, Julian Devarenne, Timothy P. Kuhl, Joseph C. Liu, Yongsheng Xiao, Fangming |
description | We recently identified a defense-related tomato (Solanum lycopersicum) NAC (NAM, ATAF1,2, CUC2) transcription factor, NAC1, that is subjected to ubiquitin–proteasome system-dependent degradation in plant cells. In this study, we identified a tomato ubiquitin ligase (termed SEVEN IN ABSENTIA3; SINA3) that ubiquitinates NAC1, promoting its degradation.
We conducted coimmunoprecipitation and bimolecular fluorescence complementation to determine that SINA3 specifically interacts with the NAC1 transcription factor in the nucleus. Moreover, we found that SINA3 ubiquitinates NAC1 in vitro and promotes NAC1 degradation via polyubiquitination in vivo, indicating that SINA3 is a ubiquitin ligase that ubiquitinates NAC1, promoting its degradation. Our real-time PCR analysis indicated that, in contrast to our previous finding that NAC1 mRNA abundance increases upon Pseudomonas infection, the SINA3 mRNA abundance decreases in response to Pseudomonas infection.
Moreover, using Agrobacterium-mediated transient expression, we found that overexpression of SINA3 interferes with the hypersensitive response cell death triggered by multiple plant resistance proteins.
These results suggest that SINA3 ubiquitinates a defense-related NAC transcription factor for degradation and plays a negative role in defense signaling. |
doi_str_mv | 10.1111/nph.13890 |
format | Article |
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We conducted coimmunoprecipitation and bimolecular fluorescence complementation to determine that SINA3 specifically interacts with the NAC1 transcription factor in the nucleus. Moreover, we found that SINA3 ubiquitinates NAC1 in vitro and promotes NAC1 degradation via polyubiquitination in vivo, indicating that SINA3 is a ubiquitin ligase that ubiquitinates NAC1, promoting its degradation. Our real-time PCR analysis indicated that, in contrast to our previous finding that NAC1 mRNA abundance increases upon Pseudomonas infection, the SINA3 mRNA abundance decreases in response to Pseudomonas infection.
Moreover, using Agrobacterium-mediated transient expression, we found that overexpression of SINA3 interferes with the hypersensitive response cell death triggered by multiple plant resistance proteins.
These results suggest that SINA3 ubiquitinates a defense-related NAC transcription factor for degradation and plays a negative role in defense signaling.</description><identifier>ISSN: 0028-646X</identifier><identifier>EISSN: 1469-8137</identifier><identifier>DOI: 10.1111/nph.13890</identifier><identifier>PMID: 26879496</identifier><language>eng</language><publisher>England: New Phytologist Trust</publisher><subject>cell death ; Cell Nucleus - metabolism ; fluorescence ; Gene Expression Regulation, Plant ; hypersensitive response ; messenger RNA ; NAC (NAM, ATAF1,2, CUC2) transcription factor ; Nicotiana - genetics ; plant defense response ; Plant Diseases - microbiology ; Plant Proteins - genetics ; Plant Proteins - metabolism ; Plants, Genetically Modified ; precipitin tests ; Proteolysis ; Pseudomonas ; Pseudomonas - pathogenicity ; quantitative polymerase chain reaction ; SEVEN IN ABSENTIA (SINA) ubiquitin ligase ; Signal Transduction ; Solanum lycopersicum ; Solanum lycopersicum - microbiology ; Solanum lycopersicum - physiology ; tomato (Solanum lycopersicum) ; tomatoes ; transcription factors ; Transcription Factors - genetics ; Transcription Factors - metabolism ; ubiquitin-protein ligase ; Ubiquitin-Protein Ligases - genetics ; Ubiquitin-Protein Ligases - metabolism ; Ubiquitination ; ubiquitin–proteasome system (UPS)‐mediated degradation</subject><ispartof>The New phytologist, 2016-07, Vol.211 (1), p.138-148</ispartof><rights>2016 New Phytologist Trust</rights><rights>2016 The Authors. New Phytologist © 2016 New Phytologist Trust</rights><rights>2016 The Authors. New Phytologist © 2016 New Phytologist Trust.</rights><rights>Copyright © 2016 New Phytologist Trust</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5950-5e7f70e10088553031139c2cecd292fb3801bcdeb2ed70696b739e44507c4dad3</citedby><cites>FETCH-LOGICAL-c5950-5e7f70e10088553031139c2cecd292fb3801bcdeb2ed70696b739e44507c4dad3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/newphytologist.211.1.138$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/newphytologist.211.1.138$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,1411,1427,27903,27904,45553,45554,46388,46812,57996,58229</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26879496$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Miao, Min</creatorcontrib><creatorcontrib>Niu, Xiangli</creatorcontrib><creatorcontrib>Kud, Joanna</creatorcontrib><creatorcontrib>Du, Xinran</creatorcontrib><creatorcontrib>Avila, Julian</creatorcontrib><creatorcontrib>Devarenne, Timothy P.</creatorcontrib><creatorcontrib>Kuhl, Joseph C.</creatorcontrib><creatorcontrib>Liu, Yongsheng</creatorcontrib><creatorcontrib>Xiao, Fangming</creatorcontrib><title>The ubiquitin ligase SEVEN IN ABSENTIA (SINA) ubiquitinates a defense-related NAC transcription factor and is involved in defense signaling</title><title>The New phytologist</title><addtitle>New Phytol</addtitle><description>We recently identified a defense-related tomato (Solanum lycopersicum) NAC (NAM, ATAF1,2, CUC2) transcription factor, NAC1, that is subjected to ubiquitin–proteasome system-dependent degradation in plant cells. In this study, we identified a tomato ubiquitin ligase (termed SEVEN IN ABSENTIA3; SINA3) that ubiquitinates NAC1, promoting its degradation.
We conducted coimmunoprecipitation and bimolecular fluorescence complementation to determine that SINA3 specifically interacts with the NAC1 transcription factor in the nucleus. Moreover, we found that SINA3 ubiquitinates NAC1 in vitro and promotes NAC1 degradation via polyubiquitination in vivo, indicating that SINA3 is a ubiquitin ligase that ubiquitinates NAC1, promoting its degradation. Our real-time PCR analysis indicated that, in contrast to our previous finding that NAC1 mRNA abundance increases upon Pseudomonas infection, the SINA3 mRNA abundance decreases in response to Pseudomonas infection.
Moreover, using Agrobacterium-mediated transient expression, we found that overexpression of SINA3 interferes with the hypersensitive response cell death triggered by multiple plant resistance proteins.
These results suggest that SINA3 ubiquitinates a defense-related NAC transcription factor for degradation and plays a negative role in defense signaling.</description><subject>cell death</subject><subject>Cell Nucleus - metabolism</subject><subject>fluorescence</subject><subject>Gene Expression Regulation, Plant</subject><subject>hypersensitive response</subject><subject>messenger RNA</subject><subject>NAC (NAM, ATAF1,2, CUC2) transcription factor</subject><subject>Nicotiana - genetics</subject><subject>plant defense response</subject><subject>Plant Diseases - microbiology</subject><subject>Plant Proteins - genetics</subject><subject>Plant Proteins - metabolism</subject><subject>Plants, Genetically Modified</subject><subject>precipitin tests</subject><subject>Proteolysis</subject><subject>Pseudomonas</subject><subject>Pseudomonas - pathogenicity</subject><subject>quantitative polymerase chain reaction</subject><subject>SEVEN IN ABSENTIA (SINA) ubiquitin ligase</subject><subject>Signal Transduction</subject><subject>Solanum lycopersicum</subject><subject>Solanum lycopersicum - microbiology</subject><subject>Solanum lycopersicum - physiology</subject><subject>tomato (Solanum lycopersicum)</subject><subject>tomatoes</subject><subject>transcription factors</subject><subject>Transcription Factors - genetics</subject><subject>Transcription Factors - metabolism</subject><subject>ubiquitin-protein ligase</subject><subject>Ubiquitin-Protein Ligases - genetics</subject><subject>Ubiquitin-Protein Ligases - metabolism</subject><subject>Ubiquitination</subject><subject>ubiquitin–proteasome system (UPS)‐mediated degradation</subject><issn>0028-646X</issn><issn>1469-8137</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkd1q2zAYhsXYWLNuB7uBIdhJe-BWP5ZlHWYhawPFGyQbOzOy_DlRcGRXsltyDbvpqk3awWBMJwLxvK8-6UHoIyUXNK5L128uKM8VeYUmNM1UklMuX6MJISxPsjT7dYLehbAlhCiRsbfohGW5VKnKJuj3agN4rOztaAfrcGvXOgBezn_OC7wo8PTLcl6sFlN8tlwU0_M_pB4gYI1raMAFSDy08aTGxXSGB69dMN72g-0cbrQZOo-1q7EN2Lq7rr2LYLzrmMXBrp1urVu_R28a3Qb4cNxP0Y-v89XsOrn5drWYTW8SI5QgiQDZSAKUkDwXghNOKVeGGTA1U6ypeE5oZWqoGNSSZCqrJFeQpoJIk9a65qfo7NDb--52hDCUOxsMtK120I2hZPGjaM4FE_9FqVSc0VTJPKKf_0K33ejjy54oliqRcxmp8wNlfBeCh6bsvd1pvy8pKR9lllFm-SQzsp-OjWO1g_qFfLYXgcsDcG9b2P-7qSy-Xz9XJofENkQrLwkH9_1mP3Rtt7ZxcBbD9DHKHwDumLdy</recordid><startdate>201607</startdate><enddate>201607</enddate><creator>Miao, Min</creator><creator>Niu, Xiangli</creator><creator>Kud, Joanna</creator><creator>Du, Xinran</creator><creator>Avila, Julian</creator><creator>Devarenne, Timothy P.</creator><creator>Kuhl, Joseph C.</creator><creator>Liu, Yongsheng</creator><creator>Xiao, Fangming</creator><general>New Phytologist Trust</general><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>7SN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>201607</creationdate><title>The ubiquitin ligase SEVEN IN ABSENTIA (SINA) ubiquitinates a defense-related NAC transcription factor and is involved in defense signaling</title><author>Miao, Min ; Niu, Xiangli ; Kud, Joanna ; Du, Xinran ; Avila, Julian ; Devarenne, Timothy P. ; Kuhl, Joseph C. ; Liu, Yongsheng ; Xiao, Fangming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5950-5e7f70e10088553031139c2cecd292fb3801bcdeb2ed70696b739e44507c4dad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>cell death</topic><topic>Cell Nucleus - metabolism</topic><topic>fluorescence</topic><topic>Gene Expression Regulation, Plant</topic><topic>hypersensitive response</topic><topic>messenger RNA</topic><topic>NAC (NAM, ATAF1,2, CUC2) transcription factor</topic><topic>Nicotiana - genetics</topic><topic>plant defense response</topic><topic>Plant Diseases - microbiology</topic><topic>Plant Proteins - genetics</topic><topic>Plant Proteins - metabolism</topic><topic>Plants, Genetically Modified</topic><topic>precipitin tests</topic><topic>Proteolysis</topic><topic>Pseudomonas</topic><topic>Pseudomonas - pathogenicity</topic><topic>quantitative polymerase chain reaction</topic><topic>SEVEN IN ABSENTIA (SINA) ubiquitin ligase</topic><topic>Signal Transduction</topic><topic>Solanum lycopersicum</topic><topic>Solanum lycopersicum - microbiology</topic><topic>Solanum lycopersicum - physiology</topic><topic>tomato (Solanum lycopersicum)</topic><topic>tomatoes</topic><topic>transcription factors</topic><topic>Transcription Factors - genetics</topic><topic>Transcription Factors - metabolism</topic><topic>ubiquitin-protein ligase</topic><topic>Ubiquitin-Protein Ligases - genetics</topic><topic>Ubiquitin-Protein Ligases - metabolism</topic><topic>Ubiquitination</topic><topic>ubiquitin–proteasome system (UPS)‐mediated degradation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Miao, Min</creatorcontrib><creatorcontrib>Niu, Xiangli</creatorcontrib><creatorcontrib>Kud, Joanna</creatorcontrib><creatorcontrib>Du, Xinran</creatorcontrib><creatorcontrib>Avila, Julian</creatorcontrib><creatorcontrib>Devarenne, Timothy P.</creatorcontrib><creatorcontrib>Kuhl, Joseph C.</creatorcontrib><creatorcontrib>Liu, Yongsheng</creatorcontrib><creatorcontrib>Xiao, Fangming</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>Ecology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>The New phytologist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Miao, Min</au><au>Niu, Xiangli</au><au>Kud, Joanna</au><au>Du, Xinran</au><au>Avila, Julian</au><au>Devarenne, Timothy P.</au><au>Kuhl, Joseph C.</au><au>Liu, Yongsheng</au><au>Xiao, Fangming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The ubiquitin ligase SEVEN IN ABSENTIA (SINA) ubiquitinates a defense-related NAC transcription factor and is involved in defense signaling</atitle><jtitle>The New phytologist</jtitle><addtitle>New Phytol</addtitle><date>2016-07</date><risdate>2016</risdate><volume>211</volume><issue>1</issue><spage>138</spage><epage>148</epage><pages>138-148</pages><issn>0028-646X</issn><eissn>1469-8137</eissn><abstract>We recently identified a defense-related tomato (Solanum lycopersicum) NAC (NAM, ATAF1,2, CUC2) transcription factor, NAC1, that is subjected to ubiquitin–proteasome system-dependent degradation in plant cells. In this study, we identified a tomato ubiquitin ligase (termed SEVEN IN ABSENTIA3; SINA3) that ubiquitinates NAC1, promoting its degradation.
We conducted coimmunoprecipitation and bimolecular fluorescence complementation to determine that SINA3 specifically interacts with the NAC1 transcription factor in the nucleus. Moreover, we found that SINA3 ubiquitinates NAC1 in vitro and promotes NAC1 degradation via polyubiquitination in vivo, indicating that SINA3 is a ubiquitin ligase that ubiquitinates NAC1, promoting its degradation. Our real-time PCR analysis indicated that, in contrast to our previous finding that NAC1 mRNA abundance increases upon Pseudomonas infection, the SINA3 mRNA abundance decreases in response to Pseudomonas infection.
Moreover, using Agrobacterium-mediated transient expression, we found that overexpression of SINA3 interferes with the hypersensitive response cell death triggered by multiple plant resistance proteins.
These results suggest that SINA3 ubiquitinates a defense-related NAC transcription factor for degradation and plays a negative role in defense signaling.</abstract><cop>England</cop><pub>New Phytologist Trust</pub><pmid>26879496</pmid><doi>10.1111/nph.13890</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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subjects | cell death Cell Nucleus - metabolism fluorescence Gene Expression Regulation, Plant hypersensitive response messenger RNA NAC (NAM, ATAF1,2, CUC2) transcription factor Nicotiana - genetics plant defense response Plant Diseases - microbiology Plant Proteins - genetics Plant Proteins - metabolism Plants, Genetically Modified precipitin tests Proteolysis Pseudomonas Pseudomonas - pathogenicity quantitative polymerase chain reaction SEVEN IN ABSENTIA (SINA) ubiquitin ligase Signal Transduction Solanum lycopersicum Solanum lycopersicum - microbiology Solanum lycopersicum - physiology tomato (Solanum lycopersicum) tomatoes transcription factors Transcription Factors - genetics Transcription Factors - metabolism ubiquitin-protein ligase Ubiquitin-Protein Ligases - genetics Ubiquitin-Protein Ligases - metabolism Ubiquitination ubiquitin–proteasome system (UPS)‐mediated degradation |
title | The ubiquitin ligase SEVEN IN ABSENTIA (SINA) ubiquitinates a defense-related NAC transcription factor and is involved in defense signaling |
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