ArticlePlant cell reports2024
Integrated transcriptome and metabolome analysis revealed that HaMYB1 modulates anthocyanin accumulation to deepen sunflower flower color.
Article in Plant cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 18 citations in OpenAlex.
- Unraveling GhMYB102: dual roles of Gh_A01G069800 in inhibiting anthocyanin biosynthesis and inducing drought tolerance in cotton.BMC genomics · 2026Article
- Analysis of differential mechanisms in flavonoid synthesis in the exocarp of virescens and nigrescens fruits and development of KASP molecular markers.BMC plant biology · 2026Article
- Metabolomic and Transcriptomic Analyses Reveal the Molecular Mechanism of Flower Color Variations inMetabolites · 2025Article
- Integrated Metabolomic and Transcriptomic Analyses of Anthocyanin Synthesis During Fruit Development inBiology · 2025Article
- Transcriptome Analysis RevealsBiomolecules · 2025Article
- In-Depth Exploration of the Coloration Mechanism ofPlants (Basel, Switzerland) · 2025Article
- Identification of the UGT Family and Functional Validation ofPlants (Basel, Switzerland) · 2025Article
- SoNAC72-SoMYB44/SobHLH130 module contributes to flower color fading via regulating anthocyanin biosynthesis by directly binding to theHorticulture research · 2025Article
- A guide to sunflowers: floral resource nutrition for bee health and key pollination syndromes.Frontiers in plant science · 2025Review
- Novel Insights into Pigment Composition and Molecular Mechanisms Governing Flower Coloration in Rose Cultivars Exhibiting Diverse Petal Hues.Plants (Basel, Switzerland) · 2024Article
- Integration of Metabolomic and Transcriptomic Analyses Reveals the Molecular Mechanisms of Flower Color Formation inPlants (Basel, Switzerland) · 2024Article
- Integrative Metabolomic and Transcriptomic Analyses Reveal the Mechanism of Petal Blotch Formation inInternational journal of molecular sciences · 2024Article
- Metabolomic and transcriptomic analyses jointly reveal the mechanism underlying the reddening ofFrontiers in plant science · 2024Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
key messageHanMYB1 was found to play positive roles in the modulation of anthocyanins metabolism based on the integrative analysis of different color cultivars and the related molecular genetic analyses. As a high value ornamental and edible crop with various colors, sunflowers (Helianthus annuus L.) provide an ideal system to understand the formation of flower color. Anthocyanins are major pigments in higher plants, which is associated with development of flower colors and ability of oxidation resistance. Here, we performed an integrative analysis of the transcriptome and flavonoid metabolome in five sunflower cultivars with different flower colors. According to differentially expressed genes and differentially accumulated flavonoids, these cultivars could be grouped into yellow and red. The results showed that more anthocyanins were accumulated in the red group flowers, especially the chrysanthemin. Some anthocyanins biosynthesis-related genes like UFGT (UDP-glycose flavonoid glycosyltransferase) also expressed more in the red group flowers. A MYB transcriptional factor, HanMYB1, was found to play vital positive roles in the modulation of anthocyanins metabolism by the integrative analysis. Overexpressed HanMYB1 in tobacco could deepen the flower color, increase the accumulation of anthocyanins and directly active the express of UFGT genes. Our findings indicated that the MYB transcriptional factors provide new insight into the dynamic regulation of the anthocyanin biosynthesis in facilitating sunflower color formation and anthocyanin accumulation.
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