Functional conservation of rice OsNF-YB/YC and Arabidopsis AtNF-YB/YC proteins in the regulation of flowering time
DC Field | Value | Language |
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dc.contributor.author | Hwang, Yoon-Hyung | - |
dc.contributor.author | Kim, Soon-Kap | - |
dc.contributor.author | Lee, Keh Chien | - |
dc.contributor.author | Chung, Young Soo | - |
dc.contributor.author | Lee, Jeong Hwan | - |
dc.contributor.author | Kim, Jeong-Kook | - |
dc.date.accessioned | 2021-09-04T00:56:15Z | - |
dc.date.available | 2021-09-04T00:56:15Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.issn | 0721-7714 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/89005 | - |
dc.description.abstract | Rice Os NF - YB and Os NF - YC complement the late flowering phenotype of Arabidopsis nf - yb double and nf - yc triple mutants, respectively. In addition, OsNF-YB and OsNF-YC interact with AtNF-YC and AtNF-YB, respectively. Plant NUCLEAR FACTOR Y (NF-Y) transcription factors play important roles in plant development and abiotic stress. In Arabidopsis thaliana, two NF-YB (AtNF-YB2 and AtNF-YB3) and five NF-YC (AtNF-YC1, AtNF-YC2, AtNF-YC3, AtNF-YC4, and AtNF-YC9) genes regulate photoperiodic flowering by interacting with other AtNF-Y subunit proteins. Three rice NF-YB (OsNF-YB8, OsNF-YB10, and OsNF-YB11) and five rice OsNF-YC (OsNF-YC1, OsNF-YC2, OsNF-YC4, OsNF-YC6, and OsNF-YC7) genes are clustered with two AtNF-YB and five AtNF-YC genes, respectively. To investigate the functional conservation of these NF-YB and NF-YC genes in rice and Arabidopsis, we analyzed the flowering phenotypes of transgenic plants overexpressing the respective OsNF-YB and OsNF-YC genes in Arabidopsis mutants. Overexpression of OsNF-YB8/10/11 and OsNF-YC2 complemented the late flowering phenotype of Arabidopsis nf-yb2 nf-yb3 and nf-yc3 nf-yc4 nf-yc9 mutants, respectively. The rescued phenotype of 35S::OsNF-YC2 nf-yc3 nf-yc4 nf-yc9 plants was attributed to the upregulation of FLOWERING LOCUS T (FT) and SUPPRESSOR OF OVEREXPRESSION OF CONSTANS 1 (SOC1). In vitro and in planta protein-protein analyses revealed that OsNF-YB8/10/11 and OsNF-YC1/2/4/6/7 interact with AtNF-YC3/4/9 and AtNF-YB2/3, respectively. Our data indicate that some OsNF-YB and OsNF-YC genes are functional equivalents of AtNF-YB2/3 and AtNF-YC3/4/9 genes, respectively, and suggest functional conservation of Arabidopsis and rice NF-Y genes in the control of flowering time. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | CCAAT-BINDING-FACTOR | - |
dc.subject | TRANSCRIPTION FACTOR | - |
dc.subject | NUCLEAR TRANSLOCATION | - |
dc.subject | COMPLEX | - |
dc.subject | SUBUNIT | - |
dc.subject | CONSTANS | - |
dc.subject | GENES | - |
dc.subject | STRESS | - |
dc.subject | ROLES | - |
dc.subject | YEAST | - |
dc.title | Functional conservation of rice OsNF-YB/YC and Arabidopsis AtNF-YB/YC proteins in the regulation of flowering time | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jeong-Kook | - |
dc.identifier.doi | 10.1007/s00299-015-1927-1 | - |
dc.identifier.scopusid | 2-s2.0-84954140298 | - |
dc.identifier.wosid | 000372906600012 | - |
dc.identifier.bibliographicCitation | PLANT CELL REPORTS, v.35, no.4, pp.857 - 865 | - |
dc.relation.isPartOf | PLANT CELL REPORTS | - |
dc.citation.title | PLANT CELL REPORTS | - |
dc.citation.volume | 35 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 857 | - |
dc.citation.endPage | 865 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | CCAAT-BINDING-FACTOR | - |
dc.subject.keywordPlus | TRANSCRIPTION FACTOR | - |
dc.subject.keywordPlus | NUCLEAR TRANSLOCATION | - |
dc.subject.keywordPlus | COMPLEX | - |
dc.subject.keywordPlus | SUBUNIT | - |
dc.subject.keywordPlus | CONSTANS | - |
dc.subject.keywordPlus | GENES | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | ROLES | - |
dc.subject.keywordPlus | YEAST | - |
dc.subject.keywordAuthor | AtNF-YB/YC | - |
dc.subject.keywordAuthor | Flowering time | - |
dc.subject.keywordAuthor | NUCLEAR FACTOR Y transcription factors | - |
dc.subject.keywordAuthor | OsNF-YB/YC | - |
dc.subject.keywordAuthor | Protein-protein interaction | - |
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