Arabidopsis transcription factor TCP13 promotes shade avoidance syndrome-like responses by directly targeting a subset of shade-responsive gene promoters
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hur, Yoon-Sun | - |
dc.contributor.author | Oh, Jeonghwa | - |
dc.contributor.author | Kim, Namuk | - |
dc.contributor.author | Kim, Sunghan | - |
dc.contributor.author | Son, Ora | - |
dc.contributor.author | Kim, Jiyoung | - |
dc.contributor.author | Um, Ji-Hyun | - |
dc.contributor.author | Ji, Zuowei | - |
dc.contributor.author | Kim, Min-ha | - |
dc.contributor.author | Ko, Jae-Heung | - |
dc.contributor.author | Ohme-Takagi, Masaru | - |
dc.contributor.author | Choi, Giltsu | - |
dc.contributor.author | Cheon, Choong-Ill | - |
dc.date.accessioned | 2024-03-20T08:00:22Z | - |
dc.date.available | 2024-03-20T08:00:22Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 0022-0957 | - |
dc.identifier.issn | 1460-2431 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/159739 | - |
dc.description.abstract | TCP13 belongs to a subgroup of TCP transcription factors implicated in the shade avoidance syndrome (SAS), but its exact role remains unclear. Here, we show that TCP13 promotes the SAS-like response by enhancing hypocotyl elongation and suppressing flavonoid biosynthesis as a part of the incoherent feed-forward loop in light signaling. Shade is known to promote the SAS by activating PHYTOCHROME-INTERACTING FACTOR (PIF)-auxin signaling in plants, but we found no evidence in a transcriptome analysis that TCP13 activates PIF-auxin signaling. Instead, TCP13 mimics shade by activating the expression of a subset of shade-inducible and cell elongation-promoting SAUR genes including SAUR19, by direct targeting of their promoters. We also found that TCP13 and PIF4, a molecular proxy for shade, repress the expression of flavonoid biosynthetic genes by directly targeting both shared and distinct sets of biosynthetic gene promoters. Together, our results indicate that TCP13 promotes the SAS-like response by directly targeting a subset of shade-responsive genes without activating the PIF-auxin signaling pathway. The Arabidopsis transcription factor TCP13 promotes shade avoidance syndrome-like responses by directly targeting a subset of shade-responsive gene promoters without activating the PIF-auxin signaling pathway. | - |
dc.format.extent | 17 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | OXFORD UNIV PRESS | - |
dc.title | Arabidopsis transcription factor TCP13 promotes shade avoidance syndrome-like responses by directly targeting a subset of shade-responsive gene promoters | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1093/jxb/erad402 | - |
dc.identifier.scopusid | 2-s2.0-85181827689 | - |
dc.identifier.wosid | 001097519000001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF EXPERIMENTAL BOTANY, v.75, no.1, pp 241 - 257 | - |
dc.citation.title | JOURNAL OF EXPERIMENTAL BOTANY | - |
dc.citation.volume | 75 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 241 | - |
dc.citation.endPage | 257 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | PHYTOCHROME-INTERACTING-FACTORS | - |
dc.subject.keywordPlus | HYPOCOTYL ELONGATION | - |
dc.subject.keywordPlus | ANTHOCYANIN BIOSYNTHESIS | - |
dc.subject.keywordPlus | LEAF DEVELOPMENT | - |
dc.subject.keywordPlus | CELL EXPANSION | - |
dc.subject.keywordPlus | AUXIN RESPONSE | - |
dc.subject.keywordPlus | CRYPTOCHROME 1 | - |
dc.subject.keywordPlus | UV-B | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordAuthor | Flavonoid biosynthesis | - |
dc.subject.keywordAuthor | hypocotyl elongation | - |
dc.subject.keywordAuthor | light signaling | - |
dc.subject.keywordAuthor | phytochrome interacting factor 4 (PIF4) | - |
dc.subject.keywordAuthor | promoter targeting | - |
dc.subject.keywordAuthor | shade avoidance syndrome | - |
dc.subject.keywordAuthor | small auxin up RNA (SAUR) | - |
dc.subject.keywordAuthor | TCP13 | - |
dc.subject.keywordAuthor | transcriptional regulation | - |
dc.identifier.url | https://academic.oup.com/jxb/article-abstract/75/1/241/7308773 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Sookmyung Women's University. Cheongpa-ro 47-gil 100 (Cheongpa-dong 2ga), Yongsan-gu, Seoul, 04310, Korea02-710-9127
Copyright©Sookmyung Women's 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.