Arabidopsis Pumilio protein APUM5 suppresses Cucumber mosaic virus infection via direct binding of viral RNAs
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Huh, Sung Un | - |
dc.contributor.author | Kim, Min Jung | - |
dc.contributor.author | Paek, Kyung-Hee | - |
dc.date.accessioned | 2021-09-06T05:23:28Z | - |
dc.date.available | 2021-09-06T05:23:28Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-01-08 | - |
dc.identifier.issn | 0027-8424 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/104218 | - |
dc.description.abstract | Posttranscriptional/translational regulation of gene expression is mediated by diverse RNA binding proteins and plays an important role in development and defense processes. Among the RNA-binding proteins, the mammalian Pumilio RNA-binding family (Puf) acts as posttranscriptional and translational repressors. An Arabidopsis Puf mutant, apum5-D, was isolated during a T-DNA insertional mutant screen for mutants with reduced susceptibility to Cucumber mosaic virus (CMV) infection. Interestingly, CMV RNA contained putative Pumilio-homology domain binding motifs in its 3' untranslated region (UTR) and internal places in its genome. APUM5 directly bound to the 3' UTR motifs and some internal binding motifs in CMV RNAs in vitro and in vivo. We showed that APUM5 acts as a translational repressor that regulates the 3' UTR of CMV and affects CMV replication. This study uncovered a unique defense system that Arabidopsis APUM5 specifically regulates CMV infection by the direct binding of CMV RNAs. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATL ACAD SCIENCES | - |
dc.subject | DROSOPHILA EMBRYO | - |
dc.subject | MESSENGER-RNAS | - |
dc.subject | PUF FAMILY | - |
dc.subject | IDENTIFICATION | - |
dc.subject | HUNCHBACK | - |
dc.subject | MULTIPLICATION | - |
dc.subject | TRANSLATION | - |
dc.subject | TOBAMOVIRUS | - |
dc.subject | EXPRESSION | - |
dc.subject | EFFICIENT | - |
dc.title | Arabidopsis Pumilio protein APUM5 suppresses Cucumber mosaic virus infection via direct binding of viral RNAs | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Paek, Kyung-Hee | - |
dc.identifier.doi | 10.1073/pnas.1214287110 | - |
dc.identifier.scopusid | 2-s2.0-84872180375 | - |
dc.identifier.wosid | 000313906600078 | - |
dc.identifier.bibliographicCitation | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.110, no.2, pp.779 - 784 | - |
dc.relation.isPartOf | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | - |
dc.citation.title | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | - |
dc.citation.volume | 110 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 779 | - |
dc.citation.endPage | 784 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | DROSOPHILA EMBRYO | - |
dc.subject.keywordPlus | MESSENGER-RNAS | - |
dc.subject.keywordPlus | PUF FAMILY | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | HUNCHBACK | - |
dc.subject.keywordPlus | MULTIPLICATION | - |
dc.subject.keywordPlus | TRANSLATION | - |
dc.subject.keywordPlus | TOBAMOVIRUS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordAuthor | plant defense | - |
dc.subject.keywordAuthor | Pumilio RNA binding protein | - |
dc.subject.keywordAuthor | TuMV | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.