ArticlePlant biotechnology journal2020
PpGST1, an anthocyanin-related glutathione S-transferase gene, is essential for fruit coloration in peach.
Article in Plant biotechnology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.
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Who cites it
85 citing papers in PubMed, 163 citations in OpenAlex.
- Multifaceted mechanisms underlying species- and cultivar-associated differential anthocyanin accumulation in fruits.Horticulture research · 2026Article
- Dual regulation of anthocyanins and proanthocyanidins by PpBL and its linkage to acidity in peach.Molecular horticulture · 2026Article
- The PavPIF3/PavMYC2-PavMYB75L/PavCOP1 regulatory module integrates light and jasmonic acid signaling to regulate fruit coloration in blush sweet cherry.The Plant journal : for cell and molecular biology · 2026Article
- Anthocyanin accumulation in fruit crops: a multi-layered regulatory network integrating molecular, epigenetic, hormonal and environmental regulation.Molecular biology reports · 2026Review
- Genome-wide characterization of the glutathione S-transferase gene family identifies GmGSTF8 and GmGSTF11 as anthocyanin-associated GSTs in soybean.BMC plant biology · 2026Article
- The Genome-Wide Identification of the GST Gene Family and Functional Characterization ofBiology · 2026Article
- Metabolic engineering for tobacco quality improvement: Advances and perspectives.Metabolic engineering communications · 2026Review
- An AcMYB10-AcF3GT1/GST1 module restricts anthocyanin synthesis in the fruit flesh of kiwifruit.Plant cell reports · 2026Article
- Genome-wide identification and light-quality-dependent characterization of Glutathione S-transferase genes involved in anthocyanin accumulation in Rhododendron.BMC plant biology · 2026Article
- AaMYB114 promotes the coloration of Actinidia arguta by synthesizing and transporting anthocyanins.BMC plant biology · 2026Article
- The telomere-to-telomere haplotype genome provides in-depth insights into the molecular mechanisms of the anthocyanin deficiency phenotype in Prunus mume.Molecular horticulture · 2026Article
- Integrated transcriptomic and metabolomic analysis reveals regulatory mechanisms underlying coloration differences in the pericarps of two Litchi cultivars.Food chemistry. Molecular sciences · 2025Article
- A Repression-Activation System Involving miR164a-NACs Regulates Tissue-Specific Anthocyanin Accumulation in Peach Fruit.Plant biotechnology journal · 2025Article
- Article
- Co-expression network analysis identifies AtrANS, a gene essential for anthocyanin pigmentation in Akebia trifoliata pericarp.BMC plant biology · 2025Article
- Integrated omics and functional insights into BjMYB90-mediated regulation of BjGSTF12 for enhanced anthocyanin biosynthesis in mustard (Brassica juncea).Plant cell reports · 2025Article
- A Novel Hyperspectral Microscope Imaging Technology for the Evaluation of Physicochemical Properties and Heterogeneity in 'Xia Hui 6' Peaches.Foods (Basel, Switzerland) · 2025Article
- Characterization of a KANADI-like transcription factor that suppresses pear anthocyanin biosynthesis.Horticulture research · 2025Article
- BrGSTF12, an anthocyanin-related glutathione S-transferase gene, is essential for light-induced anthocyanin accumulation in zicaitai (Brassica Rapa Var. purpuraria).BMC plant biology · 2025Article
- Identification of thePlants (Basel, Switzerland) · 2025Article
25 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Anthocyanins have crucial biological functions and affect quality of horticultural produce. Anthocyanins accumulate in ripe peach fruit; differential accumulation is observed in deep coloured cultivar 'Hujingmilu' and lightly pigmented cultivar 'Yulu'. The difference was not fully explained by accumulation of total flavonoids and expression of anthocyanin biosynthetic genes. Expression analysis was conducted on a glutathione S-transferase gene (PpGST1), and it was found that the expression correlated well with anthocyanin accumulation in peach fruit tissues. Functional complementation of the Arabidopsis tt19 mutant indicated that PpGST1 was responsible for transport of anthocyanins but not proanthocyanidins. PpGST1 was localized in nuclei and the tonoplast, including the sites at which anthocyanin vacuolar sequestration occurred. Transient overexpression of PpGST1 together with PpMYB10.1 in tobacco leaves and peach fruit significantly increased anthocyanin accumulation as compared with PpMYB10.1 alone. Furthermore, virus-induced gene silencing of PpGST1 in a blood-fleshed peach not only resulted in a reduction in anthocyanin accumulation but also a decline in expression of anthocyanin biosynthetic and regulatory genes. Cis-element analysis of the PpGST1 promoter revealed the presence of four MYB binding sites (MBSs). Dual-luciferase assays indicated that PpMYB10.1 bound to the promoter and activated the transcription of PpGST1 by recognizing MBS1, the one closest to the ATG start codon, with this trans-activation being stronger against the promoter of deep coloured 'Hujingmilu' compared with lightly coloured cultivar 'Yulu'. Altogether, our data provided molecular evidence supporting coordinative regulatory roles of PpGST1 and PpMYB10.1 in anthocyanin accumulation in peach.
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