The overexpression of cucumber (Cucumis sativus L.) genes that encode the branched-chain amino acid transferase modulate flowering time in Arabidopsis thaliana
DC Field | Value | Language |
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dc.contributor.author | Lee, Jeong Hwan | - |
dc.contributor.author | Kim, Young-Cheon | - |
dc.contributor.author | Jung, Youjin | - |
dc.contributor.author | Han, Ji Hoon | - |
dc.contributor.author | Zhang, Chunying | - |
dc.contributor.author | Yun, Cheol-Won | - |
dc.contributor.author | Lee, Sanghyeob | - |
dc.date.accessioned | 2021-09-01T22:26:43Z | - |
dc.date.available | 2021-09-01T22:26:43Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.issn | 0721-7714 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/68794 | - |
dc.description.abstract | Key messageThe overexpression of CsBCATs promotes flowering in Arabidopsis by regulating the expression of flowering time genes.AbstractThe branched-chain amino acid transferases (BCATs) play an important role in the metabolism of branched-chain amino acids (BCAAs), such as isoleucine, leucine, and valine. They function in both the synthesis and the degradation of this class of amino acids. We identified and characterized the three BCAT genes in cucumber (Cucumis sativus L.). The tissue-specific expression profiling in cucumber plants revealed that CsBCAT2 and CsBCAT7 were highly expressed in the reproductive tissues, whereas CsBCAT3 expression was highly detected in the vegetative tissues. The subcellular localization patterns of three CsBCATs were observed in the mitochondria. The functional analyses of CsBCATs showed that CsBCAT2 and CsBCAT3 restored the growth of bat1/bat2 double knockout yeast (Saccharomyces cerevisiae), and CsBCAT3 and CsBCAT7 with different substrate preferences acted in a reverse reaction. The transgenic approach demonstrated that the overexpression of the three CsBCATs resulted in early flowering phenotypes, which were associated with the upregulation of FLOWERING LOCUS T (FT) and SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1 (SOC1) in a manner in which they were dependent on GIGANTEA (GI)/CONSTANS (CO) and SHORT VEGETATIVE PHASE (SVP)/FLOWERING LOCUS C (FLC) modules. Our results, which are observed in conjunction, suggest that there is an interconnection between BCAT genes that function in BCAA metabolism and the flowering time in plants. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | ENABLES DROUGHT ESCAPE | - |
dc.subject | FATTY-ACIDS | - |
dc.subject | BIOSYNTHESIS | - |
dc.subject | AMINOTRANSFERASE | - |
dc.subject | CATABOLISM | - |
dc.subject | PROTEINS | - |
dc.subject | IDENTIFICATION | - |
dc.subject | METABOLISM | - |
dc.subject | LEUCINE | - |
dc.subject | PATHWAY | - |
dc.title | The overexpression of cucumber (Cucumis sativus L.) genes that encode the branched-chain amino acid transferase modulate flowering time in Arabidopsis thaliana | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yun, Cheol-Won | - |
dc.identifier.doi | 10.1007/s00299-018-2346-x | - |
dc.identifier.scopusid | 2-s2.0-85054736176 | - |
dc.identifier.wosid | 000454913700003 | - |
dc.identifier.bibliographicCitation | PLANT CELL REPORTS, v.38, no.1, pp.25 - 35 | - |
dc.relation.isPartOf | PLANT CELL REPORTS | - |
dc.citation.title | PLANT CELL REPORTS | - |
dc.citation.volume | 38 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 25 | - |
dc.citation.endPage | 35 | - |
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 | ENABLES DROUGHT ESCAPE | - |
dc.subject.keywordPlus | FATTY-ACIDS | - |
dc.subject.keywordPlus | BIOSYNTHESIS | - |
dc.subject.keywordPlus | AMINOTRANSFERASE | - |
dc.subject.keywordPlus | CATABOLISM | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordPlus | LEUCINE | - |
dc.subject.keywordPlus | PATHWAY | - |
dc.subject.keywordAuthor | Branched-chain amino acid | - |
dc.subject.keywordAuthor | Branched-chain amino acid transferase | - |
dc.subject.keywordAuthor | Cucumber | - |
dc.subject.keywordAuthor | CsBCATs | - |
dc.subject.keywordAuthor | Flowering time | - |
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