Plant U-box E3 ligases PUB25 and PUB26 control organ growth in Arabidopsis
• Plant organs often grow into a genetically determined size and shape. How organ growth is finely regulated to achieve a well defined pattern is a fascinating, but largely unresolved, question in plant research. • We utilised the Arabidopsis petal to study the genetic control of plant organ growth,...
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| Veröffentlicht in: | The New phytologist 2021-01, Vol.229 (1), p.403-413 |
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| container_title | The New phytologist |
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| creator | Li, Jing Zhang, Yongxia Gao, Zhong Xu, Xiumei Wang, Yanzhi Lin, Yaoxi Ye, Peiming Huang, Tengbo |
| description | • Plant organs often grow into a genetically determined size and shape. How organ growth is finely regulated to achieve a well defined pattern is a fascinating, but largely unresolved, question in plant research.
• We utilised the Arabidopsis petal to study the genetic control of plant organ growth, and identify two closely related U-box E3 ligases PUB25 and PUB26 as important growth regulators by screening the targets of the petal-specific growth-promoting transcription factor RABBIT EARS (RBE).
• We showed that PUB25 is directly controlled by RBE in petal development in a spatial- and temporal-specific manner and acts as a major target to mediate RBE’s function in petal growth. We also showed that PUB25 and PUB26 repress petal growth by restricting the period of cell proliferation, and their regulation appears to be independent of other plant E3 ligase genes implicated in growth control.
• PUB25 and PUB26 are among the first U-box E3 ligases shown to function in plant growth control. Furthermore, as they were also found to play a vital role in plant stress responses, PUB25 and PUB26 may act as a key hub to integrate developmental and environmental signals for balancing growth and defence in plants. |
| doi_str_mv | 10.1111/nph.16885 |
| format | Article |
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• We utilised the Arabidopsis petal to study the genetic control of plant organ growth, and identify two closely related U-box E3 ligases PUB25 and PUB26 as important growth regulators by screening the targets of the petal-specific growth-promoting transcription factor RABBIT EARS (RBE).
• We showed that PUB25 is directly controlled by RBE in petal development in a spatial- and temporal-specific manner and acts as a major target to mediate RBE’s function in petal growth. We also showed that PUB25 and PUB26 repress petal growth by restricting the period of cell proliferation, and their regulation appears to be independent of other plant E3 ligase genes implicated in growth control.
• PUB25 and PUB26 are among the first U-box E3 ligases shown to function in plant growth control. Furthermore, as they were also found to play a vital role in plant stress responses, PUB25 and PUB26 may act as a key hub to integrate developmental and environmental signals for balancing growth and defence in plants.</description><identifier>ISSN: 0028-646X</identifier><identifier>EISSN: 1469-8137</identifier><identifier>DOI: 10.1111/nph.16885</identifier><identifier>PMID: 32810874</identifier><language>eng</language><publisher>England: Wiley</publisher><subject>Arabidopsis ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Arabidopsis Proteins - genetics ; Arabidopsis Proteins - metabolism ; Body organs ; Cell proliferation ; Control ; Ears ; Gene Expression Regulation, Plant ; Genes ; Genetic control ; Growth regulators ; Organs ; Plant growth ; plant organ growth ; Plant organs ; Plant stress ; Proliferation ; PUB25 ; PUB26 ; Transcription ; Transcription Factors - metabolism ; Ubiquitin-protein ligase ; Ubiquitin-Protein Ligases - genetics ; Ubiquitin-Protein Ligases - metabolism ; U‐box E3 ligase</subject><ispartof>The New phytologist, 2021-01, Vol.229 (1), p.403-413</ispartof><rights>2020 The Authors © 2020 New Phytologist Trust</rights><rights>2020 The Authors New Phytologist © 2020 New Phytologist Trust</rights><rights>2020 The Authors New Phytologist © 2020 New Phytologist Trust.</rights><rights>Copyright © 2020 New Phytologist Trust</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3915-8cdc1810cadcd179caebd5add168e58425c322fa97b5666e93252fb989249eef3</citedby><cites>FETCH-LOGICAL-c3915-8cdc1810cadcd179caebd5add168e58425c322fa97b5666e93252fb989249eef3</cites><orcidid>0000-0002-4762-9653 ; 0000-0002-0924-2204</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%2Fnph.16885$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fnph.16885$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,27901,27902,45550,45551,46384,46808</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32810874$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Zhang, Yongxia</creatorcontrib><creatorcontrib>Gao, Zhong</creatorcontrib><creatorcontrib>Xu, Xiumei</creatorcontrib><creatorcontrib>Wang, Yanzhi</creatorcontrib><creatorcontrib>Lin, Yaoxi</creatorcontrib><creatorcontrib>Ye, Peiming</creatorcontrib><creatorcontrib>Huang, Tengbo</creatorcontrib><title>Plant U-box E3 ligases PUB25 and PUB26 control organ growth in Arabidopsis</title><title>The New phytologist</title><addtitle>New Phytol</addtitle><description>• Plant organs often grow into a genetically determined size and shape. How organ growth is finely regulated to achieve a well defined pattern is a fascinating, but largely unresolved, question in plant research.
• We utilised the Arabidopsis petal to study the genetic control of plant organ growth, and identify two closely related U-box E3 ligases PUB25 and PUB26 as important growth regulators by screening the targets of the petal-specific growth-promoting transcription factor RABBIT EARS (RBE).
• We showed that PUB25 is directly controlled by RBE in petal development in a spatial- and temporal-specific manner and acts as a major target to mediate RBE’s function in petal growth. We also showed that PUB25 and PUB26 repress petal growth by restricting the period of cell proliferation, and their regulation appears to be independent of other plant E3 ligase genes implicated in growth control.
• PUB25 and PUB26 are among the first U-box E3 ligases shown to function in plant growth control. Furthermore, as they were also found to play a vital role in plant stress responses, PUB25 and PUB26 may act as a key hub to integrate developmental and environmental signals for balancing growth and defence in plants.</description><subject>Arabidopsis</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Arabidopsis Proteins - genetics</subject><subject>Arabidopsis Proteins - metabolism</subject><subject>Body organs</subject><subject>Cell proliferation</subject><subject>Control</subject><subject>Ears</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genes</subject><subject>Genetic control</subject><subject>Growth regulators</subject><subject>Organs</subject><subject>Plant growth</subject><subject>plant organ growth</subject><subject>Plant organs</subject><subject>Plant stress</subject><subject>Proliferation</subject><subject>PUB25</subject><subject>PUB26</subject><subject>Transcription</subject><subject>Transcription Factors - metabolism</subject><subject>Ubiquitin-protein ligase</subject><subject>Ubiquitin-Protein Ligases - genetics</subject><subject>Ubiquitin-Protein Ligases - metabolism</subject><subject>U‐box E3 ligase</subject><issn>0028-646X</issn><issn>1469-8137</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kD9PwzAQxS0EoqUw8AFAllhgCI3_xh4BAQVV0IFKbJFjO22qNC52qsK3xxDogMQtd8Pv3t17AByj9BLFGjar-SXiQrAd0EeUy0Qgku2CfppikXDKX3vgIIRFmqaScbwPegQLlIqM9sHjpFZNC6dJ4d7hLYF1NVPBBjiZXmMGVWO-Jw61a1rvauj8TDVw5t2mncOqgVdeFZVxq1CFQ7BXqjrYo58-ANO725ebUTJ-vn-4uRonmkjEEqGNRvG8VkYblEmtbGGYMiY6sExQzDTBuFQyKxjn3EqCGS4LKSSm0tqSDMB5p7vy7m1tQ5svq6BtHY1Ytw45poQxLKRkET37gy7c2jfxu0jxjFOKGI7URUdp70LwtsxXvloq_5GjNP8KOI8B598BR_b0R3FdLK3Zkr-JRmDYAZuqth__K-VPk9Gv5Em3sQit89sNnCEqJWfkE0vSi5A</recordid><startdate>202101</startdate><enddate>202101</enddate><creator>Li, Jing</creator><creator>Zhang, Yongxia</creator><creator>Gao, Zhong</creator><creator>Xu, Xiumei</creator><creator>Wang, Yanzhi</creator><creator>Lin, Yaoxi</creator><creator>Ye, Peiming</creator><creator>Huang, Tengbo</creator><general>Wiley</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><orcidid>https://orcid.org/0000-0002-4762-9653</orcidid><orcidid>https://orcid.org/0000-0002-0924-2204</orcidid></search><sort><creationdate>202101</creationdate><title>Plant U-box E3 ligases PUB25 and PUB26 control organ growth in Arabidopsis</title><author>Li, Jing ; Zhang, Yongxia ; Gao, Zhong ; Xu, Xiumei ; Wang, Yanzhi ; Lin, Yaoxi ; Ye, Peiming ; Huang, Tengbo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3915-8cdc1810cadcd179caebd5add168e58425c322fa97b5666e93252fb989249eef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Arabidopsis</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Arabidopsis Proteins - genetics</topic><topic>Arabidopsis Proteins - metabolism</topic><topic>Body organs</topic><topic>Cell proliferation</topic><topic>Control</topic><topic>Ears</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genes</topic><topic>Genetic control</topic><topic>Growth regulators</topic><topic>Organs</topic><topic>Plant growth</topic><topic>plant organ growth</topic><topic>Plant organs</topic><topic>Plant stress</topic><topic>Proliferation</topic><topic>PUB25</topic><topic>PUB26</topic><topic>Transcription</topic><topic>Transcription Factors - metabolism</topic><topic>Ubiquitin-protein ligase</topic><topic>Ubiquitin-Protein Ligases - genetics</topic><topic>Ubiquitin-Protein Ligases - metabolism</topic><topic>U‐box E3 ligase</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Zhang, Yongxia</creatorcontrib><creatorcontrib>Gao, Zhong</creatorcontrib><creatorcontrib>Xu, Xiumei</creatorcontrib><creatorcontrib>Wang, Yanzhi</creatorcontrib><creatorcontrib>Lin, Yaoxi</creatorcontrib><creatorcontrib>Ye, Peiming</creatorcontrib><creatorcontrib>Huang, Tengbo</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><jtitle>The New phytologist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jing</au><au>Zhang, Yongxia</au><au>Gao, Zhong</au><au>Xu, Xiumei</au><au>Wang, Yanzhi</au><au>Lin, Yaoxi</au><au>Ye, Peiming</au><au>Huang, Tengbo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Plant U-box E3 ligases PUB25 and PUB26 control organ growth in Arabidopsis</atitle><jtitle>The New phytologist</jtitle><addtitle>New Phytol</addtitle><date>2021-01</date><risdate>2021</risdate><volume>229</volume><issue>1</issue><spage>403</spage><epage>413</epage><pages>403-413</pages><issn>0028-646X</issn><eissn>1469-8137</eissn><abstract>• Plant organs often grow into a genetically determined size and shape. How organ growth is finely regulated to achieve a well defined pattern is a fascinating, but largely unresolved, question in plant research.
• We utilised the Arabidopsis petal to study the genetic control of plant organ growth, and identify two closely related U-box E3 ligases PUB25 and PUB26 as important growth regulators by screening the targets of the petal-specific growth-promoting transcription factor RABBIT EARS (RBE).
• We showed that PUB25 is directly controlled by RBE in petal development in a spatial- and temporal-specific manner and acts as a major target to mediate RBE’s function in petal growth. We also showed that PUB25 and PUB26 repress petal growth by restricting the period of cell proliferation, and their regulation appears to be independent of other plant E3 ligase genes implicated in growth control.
• PUB25 and PUB26 are among the first U-box E3 ligases shown to function in plant growth control. Furthermore, as they were also found to play a vital role in plant stress responses, PUB25 and PUB26 may act as a key hub to integrate developmental and environmental signals for balancing growth and defence in plants.</abstract><cop>England</cop><pub>Wiley</pub><pmid>32810874</pmid><doi>10.1111/nph.16885</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-4762-9653</orcidid><orcidid>https://orcid.org/0000-0002-0924-2204</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Arabidopsis Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Body organs Cell proliferation Control Ears Gene Expression Regulation, Plant Genes Genetic control Growth regulators Organs Plant growth plant organ growth Plant organs Plant stress Proliferation PUB25 PUB26 Transcription Transcription Factors - metabolism Ubiquitin-protein ligase Ubiquitin-Protein Ligases - genetics Ubiquitin-Protein Ligases - metabolism U‐box E3 ligase |
| title | Plant U-box E3 ligases PUB25 and PUB26 control organ growth in Arabidopsis |
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