ArticleInternational journal of molecular sciences2019
Exploring the Molecular Mechanism underlying the Stable Purple-Red Leaf Phenotype in
Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Integrated metabolomic and transcriptomic analysis of the anthocyanin regulatory networks in Lagerstroemia indica petals.BMC plant biology · 2025Article
- Article
- Genomic and transcriptomic studies on flavonoid biosynthesis in Lagerstroemia indica.BMC plant biology · 2024Article
- MADS-Box Family Genes inPlants (Basel, Switzerland) · 2024Article
- Genome assembly and resequencing analyses provide new insights into the evolution, domestication and ornamental traits of crape myrtle.Horticulture research · 2023Article
- Cyanidin-3-O-glucoside Contributes to Leaf Color Change by Regulating TwoInternational journal of molecular sciences · 2023Article
- Grain color formation and analysis of correlated genes by metabolome and transcriptome in different wheat lines at maturity.Frontiers in nutrition · 2023Article
- Regulatory network characterization of anthocyanin metabolites in purple sweetpotatoFrontiers in plant science · 2023Article
- Transcriptomic and Metabolomic Analyses Providing Insights into the Coloring Mechanism ofFoods (Basel, Switzerland) · 2022Article
- Decoding the formation of diverse petal colors ofFrontiers in plant science · 2022Article
- Genome-wide identification of calcineurin B-like protein-interacting protein kinase gene family reveals members participating in abiotic stress in the ornamental woody plantFrontiers in plant science · 2022Article
- Integration of Transcriptome and Metabolome Reveals the Formation Mechanism of Red Stem inFrontiers in plant science · 2022Article
- Integrated metabolome and transcriptome analysis of the anthocyanin biosynthetic pathway in relation to color mutation in miniature roses.BMC plant biology · 2021Article
- Transcriptomics Integrated With Widely Targeted Metabolomics Reveals the Mechanism Underlying Grain Color Formation in Wheat at the Grain-Filling Stage.Frontiers in plant science · 2021Article
- Combined Transcriptome and Metabolome analysis of Pitaya fruit unveiled the mechanisms underlying Peel and pulp color formation.BMC genomics · 2020Article
- Comparison of Metabolome and Transcriptome of Flavonoid Biosynthesis Pathway in a Purple-Leaf Tea GermplasmInternational journal of molecular sciences · 2020Article
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8 authors.
Funding
Abstract
Lagerstroemia indica is an important ornamental tree worldwide. The development of cultivars with colorful leaves and increased ornamental value represents one of the current main research topics. We investigated the anthocyanin profiles in two contrasting cultivars for leaf color phenotypes and explored the underlying molecular basis. Both cultivars display purple-red young leaves (Stage 1), and when the leaves mature (Stage 2), they turn green in HD (Lagerstroemia Dynamite) but remain unchanged in ZD (Lagerstroemia Ebony Embers). Seven different anthocyanins were detected, and globally, the leaves of ZD contained higher levels of anthocyanins than those of HD at the two stages with the most pronounced difference observed at Stage 2. Transcriptome sequencing revealed that in contrast to HD, ZD tends to keep a higher activity level of key genes involved in the flavonoid-anthocyanin biosynthesis pathways throughout the leaf developmental stages in order to maintain the synthesis, accumulation, and modification of anthocyanins. By applying gene co-expression analysis, we detected 19 key MYB regulators were co-expressed with the flavonoid-anthocyanin biosynthetic genes and were found strongly down-regulated in HD. This study lays the foundation for the artificial manipulation of the anthocyanin biosynthesis in order to create new L. indica cultivars with colorful leaves and increased ornamental value.
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