Fruit indehiscence caused by enhanced expression of NO TRANSMITTING TRACT in Arabidopsis thaliana
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Kyung Sook | - |
dc.contributor.author | Lee, Jeong Hwan | - |
dc.contributor.author | Lee, Jong Seob | - |
dc.contributor.author | Ahn, Ji Hoon | - |
dc.date.accessioned | 2021-09-06T01:00:34Z | - |
dc.date.available | 2021-09-06T01:00:34Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2013-06 | - |
dc.identifier.issn | 1016-8478 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103066 | - |
dc.description.abstract | In flowering plants, fruit dehiscence enables seed dispersal. Here we report that ntt-3D, an activation tagged allele of NO TRANSMITTING TRACT (NTT), caused a failure of fruit dehiscence in Arabidopsis. We identified ntt-3D, in which the 35S enhancer was inserted adjacent to AT3G-57670, from our activation tagged mutant library. ntt-3D mutants showed serrated leaves, short siliques, and indehiscence phenotypes. NTT-overexpressing plants largely phenocopied the ntt-3D plants. As the proximate cause of the indehiscence, ntt-3D plants exhibited a near absence of valve margin and lignified endocarp b layer in the carpel. In addition, the replum was enlarged in ntt-3D mutants. NTT expression reached a peak in flowers at stage 11 and gradually decreased thereafter and pNTT::GUS expression was mainly observed in the replum, indicating a potential role in fruit patterning. NTT:GFP localized in the nucleus and cytoplasm. FRUITFULL (FUL) expression was downregulated in ntt-3D mutants and ntt-3D suppressed upregulation of FUL in replumless mutants. These results indicate that NTT suppresses FUL, indicating a potential role in patterning of the silique. In seed crops, a reduction in pod dehiscence can increase yield by decreasing seed dispersal; therefore, our results may prove useful as a basis to improve crop yield. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MOLECULAR & CELLULAR BIOLOGY | - |
dc.subject | BRASSICA-NAPUS L | - |
dc.subject | GENE | - |
dc.subject | DEHISCENCE | - |
dc.subject | GENOME | - |
dc.subject | TIME | - |
dc.subject | LEAF | - |
dc.title | Fruit indehiscence caused by enhanced expression of NO TRANSMITTING TRACT in Arabidopsis thaliana | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jeong Hwan | - |
dc.contributor.affiliatedAuthor | Ahn, Ji Hoon | - |
dc.identifier.doi | 10.1007/s10059-013-0030-0 | - |
dc.identifier.scopusid | 2-s2.0-84894410745 | - |
dc.identifier.wosid | 000321131500007 | - |
dc.identifier.bibliographicCitation | MOLECULES AND CELLS, v.35, no.6, pp.519 - 525 | - |
dc.relation.isPartOf | MOLECULES AND CELLS | - |
dc.citation.title | MOLECULES AND CELLS | - |
dc.citation.volume | 35 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 519 | - |
dc.citation.endPage | 525 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001775971 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.subject.keywordPlus | BRASSICA-NAPUS L | - |
dc.subject.keywordPlus | GENE | - |
dc.subject.keywordPlus | DEHISCENCE | - |
dc.subject.keywordPlus | GENOME | - |
dc.subject.keywordPlus | TIME | - |
dc.subject.keywordPlus | LEAF | - |
dc.subject.keywordAuthor | carpel development | - |
dc.subject.keywordAuthor | dehiscent zone | - |
dc.subject.keywordAuthor | endocarp b layer | - |
dc.subject.keywordAuthor | fruit indehiscence | - |
dc.subject.keywordAuthor | replum | - |
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.