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Integrative metabolome and transcriptome analysis characterized methyl jasmonate-elicited flavonoid metabolites of Blumea balsamifera.
Guan, Lingliang; Yang, Lixin; Yu, Fulai; Zeng, Houyuan; Yuan, Chao; Xie, Xiaoli; Bai, Lin; Chen, Zhenxia; Chen, Xiaolu; Wang, Kai; Huang, Mei; Hu, Xuan; Liu, Lei.
Afiliação
  • Guan L; Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China.
  • Yang L; National Key Laboratory for Tropical Crop Breeding, Sanya, China.
  • Yu F; Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China.
  • Zeng H; Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China.
  • Yuan C; College of Life Science and Biotechnology, Mianyang Normal University, Mianyang, China.
  • Xie X; Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China.
  • Bai L; National Key Laboratory for Tropical Crop Breeding, Sanya, China.
  • Chen Z; Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China.
  • Chen X; Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China.
  • Wang K; College of Life Science and Biotechnology, Mianyang Normal University, Mianyang, China.
  • Huang M; Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China.
  • Hu X; National Key Laboratory for Tropical Crop Breeding, Sanya, China.
  • Liu L; Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China.
Physiol Plant ; 176(5): e14488, 2024.
Article em En | MEDLINE | ID: mdl-39228009
ABSTRACT
As a commonly used medicinal plant, the flavonoid metabolites of Blumea balsamifera and their association with genes are still elusive. In this study, the total flavonoid content (TFC), flavonoid metabolites and biosynthetic gene expression patterns of B. balsamifera after application of exogenous methyl jasmonate (MeJA) were scrutinized. The different concentrations of exogenous MeJA increased the TFC of B. balsamifera leaves after 48 h of exposure, and there was a positive correlation between TFC and the elicitor concentration. A total of 48 flavonoid metabolites, falling into 10 structural classes, were identified, among which flavones and flavanones were predominant. After screening candidate genes by transcriptome mining, the comprehensive analysis of gene expression level and TFC suggested that FLS and MYB may be key genes that regulate the TFC in B. balsamifera leaves under exogenous MeJA treatment. This study lays a foundation for elucidating flavonoids of B. balsamifera, and navigates the breeding of flavonoid-rich B. balsamifera varieties.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Flavonoides / Folhas de Planta / Regulação da Expressão Gênica de Plantas / Perfilação da Expressão Gênica / Ciclopentanos / Oxilipinas / Metaboloma / Acetatos Idioma: En Revista: Physiol Plant Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Dinamarca
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Flavonoides / Folhas de Planta / Regulação da Expressão Gênica de Plantas / Perfilação da Expressão Gênica / Ciclopentanos / Oxilipinas / Metaboloma / Acetatos Idioma: En Revista: Physiol Plant Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Dinamarca