Capsicum annuum WRKY transcription factor d (CaWRKYd) regulates hypersensitive response and defense response upon Tobacco mosaic virus infection
DC Field | Value | Language |
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dc.contributor.author | Huh, Sung Un | - |
dc.contributor.author | Choi, La Mee | - |
dc.contributor.author | Lee, Gil-Je | - |
dc.contributor.author | Kim, Young Jin | - |
dc.contributor.author | Paek, Kyung-Hee | - |
dc.date.accessioned | 2021-09-06T12:53:10Z | - |
dc.date.available | 2021-09-06T12:53:10Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2012-12 | - |
dc.identifier.issn | 0168-9452 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/106886 | - |
dc.description.abstract | WRKY transcription factors regulate biotic, abiotic, and developmental processes. In terms of plant defense, WRKY factors have important roles as positive and negative regulators via transcriptional regulation or protein-protein interaction. Here, we report the characterization of the gene encoding Capsicum annuum WRKY transcription factor d (CaWRKYd) isolated from microarray analysis in the Tobacco mosaic virus (TMV)-P-0-inoculated hot pepper plants. CaWRKYd belongs to the WRKY Ila group, a very small clade in the WRKY subfamily, and WRKY ha group has positive/negative regulatory roles in Arabidopsis and rice. CaWRKYd transcripts were induced by various plant defense-related hormone treatments and TMV-P-0 inoculation. Silencing of CaWRKYd affected TMV-P-0-mediated hypersensitive response (HR) cell death and accumulation of TMV-P-0 coat protein in local and systemic leaves. Furthermore, expression of some pathogenesis-related (PR) genes and HR-related genes was reduced in the CaWRKYd-silenced plants compared with TRV2 vector control plants upon TMV-P-0 inoculation. CaWRKYd was confirmed to bind to the W-box. Thus CaWRKYd is a newly identified Capsicum annuum WRKY transcription factor that appears to be involved in TMV-P-0-mediated HR cell death by regulating downstream gene expression. (C) 2012 Elsevier Ireland Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER IRELAND LTD | - |
dc.subject | PROGRAMMED CELL-DEATH | - |
dc.subject | DISEASE-RESISTANCE | - |
dc.subject | RICE PLANTS | - |
dc.subject | HOT PEPPER | - |
dc.subject | GENE | - |
dc.subject | ARABIDOPSIS | - |
dc.subject | ETHYLENE | - |
dc.subject | BINDING | - |
dc.subject | BASAL | - |
dc.subject | ACCUMULATION | - |
dc.title | Capsicum annuum WRKY transcription factor d (CaWRKYd) regulates hypersensitive response and defense response upon Tobacco mosaic virus infection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Paek, Kyung-Hee | - |
dc.identifier.doi | 10.1016/j.plantsci.2012.08.013 | - |
dc.identifier.scopusid | 2-s2.0-84866486427 | - |
dc.identifier.wosid | 000311476200006 | - |
dc.identifier.bibliographicCitation | PLANT SCIENCE, v.197, pp.50 - 58 | - |
dc.relation.isPartOf | PLANT SCIENCE | - |
dc.citation.title | PLANT SCIENCE | - |
dc.citation.volume | 197 | - |
dc.citation.startPage | 50 | - |
dc.citation.endPage | 58 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | PROGRAMMED CELL-DEATH | - |
dc.subject.keywordPlus | DISEASE-RESISTANCE | - |
dc.subject.keywordPlus | RICE PLANTS | - |
dc.subject.keywordPlus | HOT PEPPER | - |
dc.subject.keywordPlus | GENE | - |
dc.subject.keywordPlus | ARABIDOPSIS | - |
dc.subject.keywordPlus | ETHYLENE | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | BASAL | - |
dc.subject.keywordPlus | ACCUMULATION | - |
dc.subject.keywordAuthor | Capsicum annuum | - |
dc.subject.keywordAuthor | WRKY | - |
dc.subject.keywordAuthor | Hypersensitive response | - |
dc.subject.keywordAuthor | Tobacco mosaic virus | - |
dc.subject.keywordAuthor | Gene expression | - |
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