Characterization of Metabolites and Transcriptome of Pepper Accessions from Four Southern Provinces of China DOI Open Access
Zhuo Liu,

Chuangchuang Yang,

Jianwen He

et al.

Genes, Journal Year: 2025, Volume and Issue: 16(2), P. 137 - 137

Published: Jan. 24, 2025

Background/Objectives: Pepper (Capsicum annuum L.) is a widely grown vegetable and spice crop worldwide. This study aims to reveal the differences of metabolites among pepper accessions from different regions explore candidate genes related pepper. Methods: The metabolome transcriptome 36 were determined by targeted metabolomics analysis RNA sequencing technology, differential C. four important production consumption provinces China, Hunan, Guizhou, Yunnan Sichuan, analyzed. Results: Flavonoids are main characteristic that distinguish Yun_Gui_Chuan Group Hunan Group. aglycones flavonoids in each group different; mainly luteolin, quercetin, chrysoeriol isorhamnetin; apigenin. Transcriptome data showed two flavonoid 3′-monooxygenase differed significantly between groups chili peppers, we speculated they may be core enzymes regulating their profile. And an SNP mutation located gene Cgla06g001871 strong correlation with Group, which can used as DNA marker identify provide support for regional specialty variety conservation. In addition, also analyzed taste nutrition provinces, results sugar content Guizhou was low capsaicinoids Sichuan low, while no significant difference found acid vitamin contents provinces. Conclusions: China determined, expressed province

Language: Английский

Characterization of Metabolites and Transcriptome of Pepper Accessions from Four Southern Provinces of China DOI Open Access
Zhuo Liu,

Chuangchuang Yang,

Jianwen He

et al.

Genes, Journal Year: 2025, Volume and Issue: 16(2), P. 137 - 137

Published: Jan. 24, 2025

Background/Objectives: Pepper (Capsicum annuum L.) is a widely grown vegetable and spice crop worldwide. This study aims to reveal the differences of metabolites among pepper accessions from different regions explore candidate genes related pepper. Methods: The metabolome transcriptome 36 were determined by targeted metabolomics analysis RNA sequencing technology, differential C. four important production consumption provinces China, Hunan, Guizhou, Yunnan Sichuan, analyzed. Results: Flavonoids are main characteristic that distinguish Yun_Gui_Chuan Group Hunan Group. aglycones flavonoids in each group different; mainly luteolin, quercetin, chrysoeriol isorhamnetin; apigenin. Transcriptome data showed two flavonoid 3′-monooxygenase differed significantly between groups chili peppers, we speculated they may be core enzymes regulating their profile. And an SNP mutation located gene Cgla06g001871 strong correlation with Group, which can used as DNA marker identify provide support for regional specialty variety conservation. In addition, also analyzed taste nutrition provinces, results sugar content Guizhou was low capsaicinoids Sichuan low, while no significant difference found acid vitamin contents provinces. Conclusions: China determined, expressed province

Language: Английский

Citations

0