Integrated metabolome and transcriptome analysis of anthocyanin accumulation during the color formation of bicolor flowers in Eustoma grandiflorum

•7 anthocyanins related to the bicolor flower formation of E. grandiflorum were identified.•The key structural genes and TFs related to flavonoid biosynthesis were screened.•EgCHS1 showed significantly higher expression in the upper tepals than in the tepal bases. The bicolor flowers of Eustoma gran...

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Veröffentlicht in:	Scientia horticulturae 2023-04, Vol.314, p.111952, Article 111952
Hauptverfasser:	Fan, Yong, Sun, Liang, Song, Shengli, Sun, Yue, Fan, Xinyue, Li, Yuefei, Li, Ruichun, Sun, Hongmei
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthocyanin biosynthesis pathway Bicolor flower biosynthesis callistephin color cultivars Eustoma exaltatum subsp. russellianum Eustoma grandiflorum flower color flower tepals gene expression regulation glucosides Metabolome metabolomics ornamental value phenotype secondary metabolites Transcriptome transcriptomics
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