Suppression of UDP-glycosyltransferase-coding Arabidopsis thaliana UGT74E2 Gene Expression Leads to Increased Resistance to Psuedomonas syringae pv. tomato DC3000 Infection
DC Field | Value | Language |
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dc.contributor.author | Park, Hyo Jun | - |
dc.contributor.author | Kwon, Chang Seob | - |
dc.contributor.author | Woo, Joo-Yong | - |
dc.contributor.author | Lee, Gil-Je | - |
dc.contributor.author | Kim, Young Jin | - |
dc.contributor.author | Paek, Kyung-Hee | - |
dc.date.accessioned | 2021-09-07T11:59:23Z | - |
dc.date.available | 2021-09-07T11:59:23Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-06 | - |
dc.identifier.issn | 1598-2254 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112323 | - |
dc.description.abstract | Plants possess multiple resistance mechanisms that protect themselves against pathogen attack. To identify unknown components of the defense machinery in Arabidopsis, gene-expression changes were monitored in Arabidopsis thaliana under 18 different biotic or abiotic conditions using a DNA microarray representing approximately 25% of all Arabidopsis thaliana genes (www.genevestigator.com). Seventeen genes which are early responsive to salicylic acid (SA) treatment as well as pathogen infection were selected and their T-DNA insertion mutants were obtained from SALK institute. To elucidate the role of each gene in defense response, bacterial pathogen Pseudomonas syringae pv. tomato (Pst) DC3000 was inoculated onto individual T-DNA insertion mutants. Four mutants exhibited decreased resistance and five mutants displayed significantly enhanced resistance against Psi DC3000-infection as measured by change in symptom development as compared to wild-type plants. Among them, member of uridin diphosphate (UDP)-glycosyltransferase (UGT) was of particular interest, since a UGT mutant (At1g05680) showed enhanced resistance to Psi-infection in Arabidopsis. In systemic acquired resistance (SAR) assay, this mutant showed enhanced activation of SAR. Also, the enhanced SAR correlated with increased expression of defense-related gene, AtPR1. These results emphasize that the glycosylation of UGT74E2 is a part of the SA-mediated disease-resistance mechanism. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC PLANT PATHOLOGY | - |
dc.subject | SALICYLIC-ACID GLUCOSYLTRANSFERASE | - |
dc.subject | ACQUIRED-RESISTANCE | - |
dc.subject | DISEASE RESISTANCE | - |
dc.subject | METHYL SALICYLATE | - |
dc.subject | CROSS-TALK | - |
dc.subject | PLANT | - |
dc.subject | VIRUS | - |
dc.subject | GLUCOSE | - |
dc.subject | NPR1 | - |
dc.subject | INDUCTION | - |
dc.title | Suppression of UDP-glycosyltransferase-coding Arabidopsis thaliana UGT74E2 Gene Expression Leads to Increased Resistance to Psuedomonas syringae pv. tomato DC3000 Infection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Paek, Kyung-Hee | - |
dc.identifier.doi | 10.5423/PPJ.2011.27.2.170 | - |
dc.identifier.scopusid | 2-s2.0-84868136304 | - |
dc.identifier.wosid | 000291235100010 | - |
dc.identifier.bibliographicCitation | PLANT PATHOLOGY JOURNAL, v.27, no.2, pp.170 - 182 | - |
dc.relation.isPartOf | PLANT PATHOLOGY JOURNAL | - |
dc.citation.title | PLANT PATHOLOGY JOURNAL | - |
dc.citation.volume | 27 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 170 | - |
dc.citation.endPage | 182 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001555735 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Agriculture, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | SALICYLIC-ACID GLUCOSYLTRANSFERASE | - |
dc.subject.keywordPlus | ACQUIRED-RESISTANCE | - |
dc.subject.keywordPlus | DISEASE RESISTANCE | - |
dc.subject.keywordPlus | METHYL SALICYLATE | - |
dc.subject.keywordPlus | CROSS-TALK | - |
dc.subject.keywordPlus | PLANT | - |
dc.subject.keywordPlus | VIRUS | - |
dc.subject.keywordPlus | GLUCOSE | - |
dc.subject.keywordPlus | NPR1 | - |
dc.subject.keywordPlus | INDUCTION | - |
dc.subject.keywordAuthor | Arabidopsis | - |
dc.subject.keywordAuthor | Pseudomonas syringae | - |
dc.subject.keywordAuthor | salicylic acid | - |
dc.subject.keywordAuthor | systemic acquired resistance | - |
dc.subject.keywordAuthor | UDP-gylcosyltransferase | - |
dc.subject.keywordAuthor | UGT74E2 | - |
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