ArticleBMC plant biology2020
Integrated metabolic profiling and transcriptome analysis of pigment accumulation in diverse petal tissues in the lily cultivar 'Vivian'.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 22 citations in OpenAlex.
- Article
- Molecular and Metabolic Regulation of Flavonoid Biosynthesis in Two Varieties ofCurrent issues in molecular biology · 2024Article
- Analyzing Morphology, Metabolomics, and Transcriptomics Offers Invaluable Insights into the Mechanisms of Pigment Accumulation in the Diverse-Colored Labellum Tissues ofPlants (Basel, Switzerland) · 2023Article
- Molecular mechanism of different flower color formation of Cymbidium ensifolium.Plant molecular biology · 2023Article
- Article
- Insight into the molecular mechanisms of leaf coloration inFrontiers in genetics · 2022Article
- AnDHN, a Dehydrin Protein FromFrontiers in plant science · 2021Article
- Regulation of MYB Transcription Factors of Anthocyanin Synthesis in Lily Flowers.Frontiers in plant science · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundPetals are the colorful region of many ornamental plants. Quality traits of petal color directly affect the value of ornamental plants. Although the regulatory mechanism of flower color has been widely studied in many plants, that of lily flower color is still worth further exploration.
resultsIn this study, the pigmentation regulatory network in different regions of the petal of lily cultivar 'Vivian' was analyzed through tissue structure, metabolites biosynthesis, and gene expression. We found that cell morphology of the petal in un-pigmented region differed from that in pigmented region. The cell morphology tends to flatten in un-pigmented region where the color is lighter. Moreover, high level anthocyanin was found in the pigmented regions by metabonomic analysis, especially cyanidin derivatives. However, flavanones were accumulated, contrast with anthocyanin in the un-pigmented regions of lily petal. To understand the relationship of these different metabolites and lily flower color, RNA-Seq was used to analyze the differentially expressed genes-related metabolite biosynthesis. Among these genes, the expression levels of several genes-related cyanidin derivatives biosynthesis were significantly different between the pigmented and un-pigmented regions, such as LvMYB5, LvMYB7, LvF3'H, LvDFR, LvANS and Lv3GT.
conclusionsThis data will help us to further understand the regulation network of lily petal pigmentation and create different unique color species.
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