Regulation of capsule spine formation in castor
Abstract Castor (Ricinus communis L.) is a dicotyledonous oilseed crop that can have either spineless or spiny capsules. Spines are protuberant structures that differ from thorns or prickles. The developmental regulatory mechanisms governing spine formation in castor or other plants have remained la...
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| Veröffentlicht in: | Plant physiology (Bethesda) 2023-05, Vol.192 (2), p.1028-1045 |
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| creator | Liu, Yueying Wang, Xinyu Li, Zongjian Tu, Jing Lu, Ya-nan Hu, Xiaohang Zhang, Qingzhu Zheng, Zhimin |
| description | Abstract
Castor (Ricinus communis L.) is a dicotyledonous oilseed crop that can have either spineless or spiny capsules. Spines are protuberant structures that differ from thorns or prickles. The developmental regulatory mechanisms governing spine formation in castor or other plants have remained largely unknown. Herein, using map-based cloning in 2 independent F2 populations, F2-LYY5/DL01 and F2-LYY9/DL01, we identified the RcMYB106 (myb domain protein 106) transcription factor as a key regulator of capsule spine development in castor. Haplotype analyses demonstrated that either a 4,353-bp deletion in the promoter or a single nucleotide polymorphism leading to a premature stop codon in the RcMYB106 gene could cause the spineless capsule phenotype in castor. Results of our experiments indicated that RcMYB106 might target the downstream gene RcWIN1 (WAX INDUCER1), which encodes an ethylene response factor known to be involved in trichome formation in Arabidopsis (Arabidopsis thaliana) to control capsule spine development in castor. This hypothesis, however, remains to be further tested. Nevertheless, our study reveals a potential molecular regulatory mechanism underlying the spine capsule trait in a nonmodel plant species.
Genetic analysis of capsule spine formation and development in castor. |
| doi_str_mv | 10.1093/plphys/kiad149 |
| format | Article |
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Castor (Ricinus communis L.) is a dicotyledonous oilseed crop that can have either spineless or spiny capsules. Spines are protuberant structures that differ from thorns or prickles. The developmental regulatory mechanisms governing spine formation in castor or other plants have remained largely unknown. Herein, using map-based cloning in 2 independent F2 populations, F2-LYY5/DL01 and F2-LYY9/DL01, we identified the RcMYB106 (myb domain protein 106) transcription factor as a key regulator of capsule spine development in castor. Haplotype analyses demonstrated that either a 4,353-bp deletion in the promoter or a single nucleotide polymorphism leading to a premature stop codon in the RcMYB106 gene could cause the spineless capsule phenotype in castor. Results of our experiments indicated that RcMYB106 might target the downstream gene RcWIN1 (WAX INDUCER1), which encodes an ethylene response factor known to be involved in trichome formation in Arabidopsis (Arabidopsis thaliana) to control capsule spine development in castor. This hypothesis, however, remains to be further tested. Nevertheless, our study reveals a potential molecular regulatory mechanism underlying the spine capsule trait in a nonmodel plant species.
Genetic analysis of capsule spine formation and development in castor.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1093/plphys/kiad149</identifier><identifier>PMID: 36883668</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><subject>Castor Oil - metabolism ; Gene Expression Regulation, Plant ; Ricinus - genetics ; Ricinus - metabolism ; Ricinus communis - genetics ; Ricinus communis - metabolism</subject><ispartof>Plant physiology (Bethesda), 2023-05, Vol.192 (2), p.1028-1045</ispartof><rights>American Society of Plant Biologists 2023. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com 2023</rights><rights>American Society of Plant Biologists 2023. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c340t-958a9fe90fe7708465eed53a1894034bedf236dfba41be50446f75c763c352d03</cites><orcidid>0000-0002-3791-7088 ; 0000-0003-2859-3066 ; 0000-0003-1586-025X ; 0000-0002-2803-3379 ; 0000-0001-8246-6688</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,778,782,883,1581,27907,27908</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36883668$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Yueying</creatorcontrib><creatorcontrib>Wang, Xinyu</creatorcontrib><creatorcontrib>Li, Zongjian</creatorcontrib><creatorcontrib>Tu, Jing</creatorcontrib><creatorcontrib>Lu, Ya-nan</creatorcontrib><creatorcontrib>Hu, Xiaohang</creatorcontrib><creatorcontrib>Zhang, Qingzhu</creatorcontrib><creatorcontrib>Zheng, Zhimin</creatorcontrib><title>Regulation of capsule spine formation in castor</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>Abstract
Castor (Ricinus communis L.) is a dicotyledonous oilseed crop that can have either spineless or spiny capsules. Spines are protuberant structures that differ from thorns or prickles. The developmental regulatory mechanisms governing spine formation in castor or other plants have remained largely unknown. Herein, using map-based cloning in 2 independent F2 populations, F2-LYY5/DL01 and F2-LYY9/DL01, we identified the RcMYB106 (myb domain protein 106) transcription factor as a key regulator of capsule spine development in castor. Haplotype analyses demonstrated that either a 4,353-bp deletion in the promoter or a single nucleotide polymorphism leading to a premature stop codon in the RcMYB106 gene could cause the spineless capsule phenotype in castor. Results of our experiments indicated that RcMYB106 might target the downstream gene RcWIN1 (WAX INDUCER1), which encodes an ethylene response factor known to be involved in trichome formation in Arabidopsis (Arabidopsis thaliana) to control capsule spine development in castor. This hypothesis, however, remains to be further tested. Nevertheless, our study reveals a potential molecular regulatory mechanism underlying the spine capsule trait in a nonmodel plant species.
Genetic analysis of capsule spine formation and development in castor.</description><subject>Castor Oil - metabolism</subject><subject>Gene Expression Regulation, Plant</subject><subject>Ricinus - genetics</subject><subject>Ricinus - metabolism</subject><subject>Ricinus communis - genetics</subject><subject>Ricinus communis - metabolism</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM9LwzAYhoMobk6vHqVHPXT70iRtchIZ_oKBIHoOaZts0bapSSvsv7fSOfTk6Qu8T97v40HoHMMcgyCLtmo327B4t6rEVBygKWYkiRNG-SGaAgxv4FxM0EkIbwCACabHaEJSzkma8ilaPOt1X6nOuiZyJipUG_pKR6G1jY6M8_UY2WaIQuf8KToyqgr6bDdn6PXu9mX5EK-e7h-XN6u4IBS6WDCuhNECjM4y4DRlWpeMKMwFBUJzXZqEpKXJFcW5ZkBpajJWZCkpCEtKIDN0Pfa2fV7rstBN51UlW29r5bfSKSv_Jo3dyLX7lBgSgknGh4bLXYN3H70OnaxtKHRVqUa7Psgk45STDAsxoPMRLbwLwWuz34NBfmuWo2a50zx8uPh93R7_8ToAVyPg-va_si_yx4ou</recordid><startdate>20230531</startdate><enddate>20230531</enddate><creator>Liu, Yueying</creator><creator>Wang, Xinyu</creator><creator>Li, Zongjian</creator><creator>Tu, Jing</creator><creator>Lu, Ya-nan</creator><creator>Hu, Xiaohang</creator><creator>Zhang, Qingzhu</creator><creator>Zheng, Zhimin</creator><general>Oxford University Press</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>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-3791-7088</orcidid><orcidid>https://orcid.org/0000-0003-2859-3066</orcidid><orcidid>https://orcid.org/0000-0003-1586-025X</orcidid><orcidid>https://orcid.org/0000-0002-2803-3379</orcidid><orcidid>https://orcid.org/0000-0001-8246-6688</orcidid></search><sort><creationdate>20230531</creationdate><title>Regulation of capsule spine formation in castor</title><author>Liu, Yueying ; Wang, Xinyu ; Li, Zongjian ; Tu, Jing ; Lu, Ya-nan ; Hu, Xiaohang ; Zhang, Qingzhu ; Zheng, Zhimin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-958a9fe90fe7708465eed53a1894034bedf236dfba41be50446f75c763c352d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Castor Oil - metabolism</topic><topic>Gene Expression Regulation, Plant</topic><topic>Ricinus - genetics</topic><topic>Ricinus - metabolism</topic><topic>Ricinus communis - genetics</topic><topic>Ricinus communis - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yueying</creatorcontrib><creatorcontrib>Wang, Xinyu</creatorcontrib><creatorcontrib>Li, Zongjian</creatorcontrib><creatorcontrib>Tu, Jing</creatorcontrib><creatorcontrib>Lu, Ya-nan</creatorcontrib><creatorcontrib>Hu, Xiaohang</creatorcontrib><creatorcontrib>Zhang, Qingzhu</creatorcontrib><creatorcontrib>Zheng, Zhimin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yueying</au><au>Wang, Xinyu</au><au>Li, Zongjian</au><au>Tu, Jing</au><au>Lu, Ya-nan</au><au>Hu, Xiaohang</au><au>Zhang, Qingzhu</au><au>Zheng, Zhimin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regulation of capsule spine formation in castor</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>2023-05-31</date><risdate>2023</risdate><volume>192</volume><issue>2</issue><spage>1028</spage><epage>1045</epage><pages>1028-1045</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><abstract>Abstract
Castor (Ricinus communis L.) is a dicotyledonous oilseed crop that can have either spineless or spiny capsules. Spines are protuberant structures that differ from thorns or prickles. The developmental regulatory mechanisms governing spine formation in castor or other plants have remained largely unknown. Herein, using map-based cloning in 2 independent F2 populations, F2-LYY5/DL01 and F2-LYY9/DL01, we identified the RcMYB106 (myb domain protein 106) transcription factor as a key regulator of capsule spine development in castor. Haplotype analyses demonstrated that either a 4,353-bp deletion in the promoter or a single nucleotide polymorphism leading to a premature stop codon in the RcMYB106 gene could cause the spineless capsule phenotype in castor. Results of our experiments indicated that RcMYB106 might target the downstream gene RcWIN1 (WAX INDUCER1), which encodes an ethylene response factor known to be involved in trichome formation in Arabidopsis (Arabidopsis thaliana) to control capsule spine development in castor. This hypothesis, however, remains to be further tested. Nevertheless, our study reveals a potential molecular regulatory mechanism underlying the spine capsule trait in a nonmodel plant species.
Genetic analysis of capsule spine formation and development in castor.</abstract><cop>US</cop><pub>Oxford University Press</pub><pmid>36883668</pmid><doi>10.1093/plphys/kiad149</doi><tpages>18</tpages><orcidid>https://orcid.org/0000-0002-3791-7088</orcidid><orcidid>https://orcid.org/0000-0003-2859-3066</orcidid><orcidid>https://orcid.org/0000-0003-1586-025X</orcidid><orcidid>https://orcid.org/0000-0002-2803-3379</orcidid><orcidid>https://orcid.org/0000-0001-8246-6688</orcidid><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Oxford University Press Journals All Titles (1996-Current) |
| subjects | Castor Oil - metabolism Gene Expression Regulation, Plant Ricinus - genetics Ricinus - metabolism Ricinus communis - genetics Ricinus communis - metabolism |
| title | Regulation of capsule spine formation in castor |
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