ArticleBMC plant biology2014
Transcriptome analysis and transient transformation suggest an ancient duplicated MYB transcription factor as a candidate gene for leaf red coloration in peach.
Article in BMC plant biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed, 96 citations in OpenAlex.
- Transcription factor MdMYB6L represses anthocyanin biosynthesis of apple skin at low-altitude regions.Plant cell reports · 2026Article
- Haplotype-resolved genome assembly provides new insights into the genomic origin of purple colour in Prunus mume.Plant biotechnology journal · 2025Article
- AaMYB61-like and AabHLH137 jointly regulate anthocyanin biosynthesis in Actinidia arguta.BMC plant biology · 2025Article
- The PpMYB75-PpDFR module reveals the difference between 'SR' and its bud variant 'RMHC' in peach red flesh.Journal of plant research · 2024Article
- Genome sequencing revealed the red-flower trait candidate gene of a peach landrace.Horticulture research · 2023Article
- Metabolome, Plant Hormone, and Transcriptome Analyses Reveal the Mechanism of Spatial Accumulation Pattern of Anthocyanins in Peach Flesh.Foods (Basel, Switzerland) · 2023Article
- Chromosome-Level Assembly of Flowering Cherry (Genes · 2023Article
- Development and application of Single Primer Enrichment Technology (SPET) SNP assay for population genomics analysis and candidate gene discovery in lettuce.Frontiers in plant science · 2023Article
- Flavonoids - flowers, fruit, forage and the future.Journal of the Royal Society of New Zealand · 2023Review
- PpHYH is responsible for light-induced anthocyanin accumulation in fruit peel of Prunus persica.Tree physiology · 2022Article
- Accumulation of Anthocyanidins Determines Leaf Color of Liquidambar Formosana as Revealed by Transcriptome Sequencing and Metabolism Analysis.Current issues in molecular biology · 2022Article
- DhMYB2 and DhbHLH1 regulates anthocyanin accumulationFrontiers in plant science · 2022Article
- Molecular mechanisms of resistance toFrontiers in plant science · 2022Article
- Metabolomic and transcriptomic analyses reveal a MYB gene,Frontiers in plant science · 2022Article
- AcMYB1 Interacts With AcbHLH1 to Regulate Anthocyanin Biosynthesis inFrontiers in plant science · 2022Article
- Post-harvest Application of Methyl Jasmonate or Prohydrojasmon Affects Color Development and Anthocyanins Biosynthesis in Peach by Regulation of Sucrose Metabolism.Frontiers in nutrition · 2022Article
- Genome-Wide Analysis of the Gene Structure, Expression and Protein Interactions of the Peach (Frontiers in plant science · 2022Article
- Elucidating Genetic Diversity in Apricot (Plants (Basel, Switzerland) · 2021Article
- Genetic Mapping and Identification of the Candidate Gene for White Seed Coat inInternational journal of molecular sciences · 2021Article
- Developmental transcriptome profiling uncovered carbon signaling genes associated with almond fruit drop.Scientific reports · 2021Article
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Authors and funding
8 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLeaf red coloration is an important characteristic in many plant species, including cultivars of ornamental peach (Prunus persica). Peach leaf color is controlled by a single Gr gene on linkage group 6, with a red allele dominant over the green allele. Here, we report the identification of a candidate gene of Gr in peach.
resultsThe red coloration of peach leaves is due to accumulation of anthocyanin pigments, which is regulated at the transcriptional level. Based on transcriptome comparison between red- and green-colored leaves, an MYB transcription regulator PpMYB10.4 in the Gr interval was identified to regulate anthocyanin pigmentation in peach leaf. Transient expression of PpMYB10.4 in tobacco and peach leaves can induce anthocyain accumulation. Moreover, a functional MYB gene PpMYB10.2 on linkage group 3, which is homologous to PpMYB10.4, is also expressed in both red- and green-colored leaves, but plays no role in leaf red coloration. This suggests a complex mechanism underlying anthocyanin accumulation in peach leaf. In addition, PpMYB10.4 and other anthocyanin-activating MYB genes in Rosaceae responsible for anthocyanin accumulation in fruit are dated to a common ancestor about 70 million years ago (MYA). However, PpMYB10.4 has diverged from these anthocyanin-activating MYBs to generate a new gene family, which regulates anthocyanin accumulation in vegetative organs such as leaves.
conclusionsActivation of an ancient duplicated MYB gene PpMYB10.4 in the Gr interval on LG 6, which represents a novel branch of anthocyanin-activating MYB genes in Rosaceae, is able to activate leaf red coloration in peach.
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