Analysis of the Spatholobus suberectus full-length transcriptome identified an R2R3-MYB transcription factor-encoding gene SsMYB158 that regulates flavonoid biosynthesis

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 214(2024) vom: 23. Aug., Seite 108929
1. Verfasser: Qin, Shuangshuang (VerfasserIn)
Weitere Verfasser: Wei, Guili, Lin, Quan, Tang, Danfeng, Li, Cui, Tan, Zhien, Yao, Lixiang, Huang, Lirong, Wei, Fan, Liang, Ying
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Flavonoid biosynthesis Full-length transcriptome Spatholobus suberectus dunn SsMYB158 Transcription factor Flavonoids Transcription Factors Plant Proteins
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245 1 0 |a Analysis of the Spatholobus suberectus full-length transcriptome identified an R2R3-MYB transcription factor-encoding gene SsMYB158 that regulates flavonoid biosynthesis 
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520 |a Spatholobus suberectus Dunn (Leguminosae) has been used for medicinal purposes for a long period. Flavonoids are the major bioactive components of S. suberectus. However, there is still limited knowledge of the exact method via which transcription factors (TFs) regulate flavonoid biosynthesis. The full-length transcriptome of S. suberectus was analyzed using SMRT sequencing; 61,548 transcripts were identified, including 12,311 new gene loci, 53,336 novel transcripts, 44,636 simple sequence repeats, 36,414 complete coding sequences, 871 long non-coding RNAs and 6781 TFs. The SsMYB158 TF, which is associated with flavonoid biosynthesis, belongs to the R2R3-MYB class and is localized subcellularly to the nucleus. The overexpression of SsMYB158 in Nicotiana benthamiana and the transient overexpression of SsMYB158 in S. suberectus resulted in a substantial enhancement in both flavonoids and catechin levels. In addition, there was a remarkable upregulation in the expression of essential enzyme-coding genes associated with the flavonoid biosynthesis pathways. Our study revealed SsMYB158 as a critical regulator of flavonoid biosynthesis in S. suberectus and laying the foundation for its molecular breeding 
650 4 |a Journal Article 
650 4 |a Flavonoid biosynthesis 
650 4 |a Full-length transcriptome 
650 4 |a Spatholobus suberectus dunn 
650 4 |a SsMYB158 
650 4 |a Transcription factor 
650 7 |a Flavonoids  |2 NLM 
650 7 |a Transcription Factors  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
700 1 |a Wei, Guili  |e verfasserin  |4 aut 
700 1 |a Lin, Quan  |e verfasserin  |4 aut 
700 1 |a Tang, Danfeng  |e verfasserin  |4 aut 
700 1 |a Li, Cui  |e verfasserin  |4 aut 
700 1 |a Tan, Zhien  |e verfasserin  |4 aut 
700 1 |a Yao, Lixiang  |e verfasserin  |4 aut 
700 1 |a Huang, Lirong  |e verfasserin  |4 aut 
700 1 |a Wei, Fan  |e verfasserin  |4 aut 
700 1 |a Liang, Ying  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 214(2024) vom: 23. Aug., Seite 108929  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:214  |g year:2024  |g day:23  |g month:08  |g pages:108929 
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