ArticleJournal of experimental botany2016
Dynamic QTLs for sugars and enzyme activities provide an overview of genetic control of sugar metabolism during peach fruit development.
Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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31 citing papers in PubMed, 92 citations in OpenAlex.
- The Phenylpropanoid Pathway Is a Central Roundabout in Peach Fruit Pre- and Postharvest Physiology.Metabolites · 2026Article
- Promoter variation affects binding affinity of the transcription factor MdWRKY20 to theHorticulture research · 2026Article
- A reproducible ddRAD-seq protocol reveals novel genomic association signatures for fruit-related traits in peach.Plant methods · 2025Article
- Phenotypic Characters and Inheritance Tendency of Agronomic Traits in F1 Progeny of Pear.Plants (Basel, Switzerland) · 2025Article
- Article
- Multiple Localization Analysis of the Major QTL-Genes · 2024Article
- Transcriptome and weighted gene co-expression network analyses reveal key genes and pathways involved in early fruit ripening in Citrus sinensis.BMC genomics · 2024Article
- Detection of two homologous major QTLs and development of diagnostic molecular markers for sucrose content in peanut.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- An overview of fermentation in the food industry - looking back from a new perspective.Bioresources and bioprocessing · 2023Review
- Comparative network analysis reveals the dynamics of organic acid diversity during fruit ripening in peach (Prunus persica L. Batsch).BMC plant biology · 2023Article
- Effects of Pollen Sources on Fruit Set and Fruit Characteristics of 'Fengtangli' Plum (International journal of molecular sciences · 2022Article
- Combined nature and human selections reshaped peach fruit metabolome.Genome biology · 2022Article
- Two vacuolar invertase inhibitors PpINHa and PpINH3 display opposite effects on fruit sugar accumulation in peach.Frontiers in plant science · 2022Article
- Population-scale peach genome analyses unravel selection patterns and biochemical basis underlying fruit flavor.Nature communications · 2021Article
- A candidate PpRPH gene of the D locus controlling fruit acidity in peach.Plant molecular biology · 2021Article
- Multi-Locus Genome-Wide Association Studies Reveal Fruit Quality Hotspots in Peach Genome.Frontiers in plant science · 2021Article
- A High-Density Genetic Map Enables Genome Synteny and QTL Mapping of Vegetative Growth and Leaf Traits in Gardenia.Frontiers in genetics · 2021Article
- Construction of a high-density SNP-based genetic map and identification of fruit-related QTLs and candidate genes in peach [Prunus persica (L.) Batsch].BMC plant biology · 2020Article
- Functional Analysis Reveals the Regulatory Role ofInternational journal of molecular sciences · 2020Article
- Metabolite Fruit Profile Is Altered in Response to Source-Sink Imbalance and Can Be Used as an Early Predictor of Fruit Quality in Nectarine.Frontiers in plant science · 2020Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Knowledge of the genetic control of sugar metabolism is essential to enhance fruit quality and promote fruit consumption. The sugar content and composition of fruits varies with species, cultivar and stage of development, and is controlled by multiple enzymes. A QTL (quantitative trait locus) study was performed on peach fruit [Prunus persica (L.) Batsch], the model species for Prunus Progeny derived from an interspecific cross between P. persica cultivars and P. davidiana was used. Dynamic QTLs for fresh weight, sugars, acids, and enzyme activities related to sugar metabolism were detected at different stages during fruit development. Changing effects of alleles during fruit growth were observed, including inversions close to maturity. This QTL analysis was supplemented by the identification of genes annotated on the peach genome as enzymes linked to sugar metabolism or sugar transporters. Several cases of co-locations between annotated genes, QTLs for enzyme activities and QTLs controlling metabolite concentrations were observed and discussed. These co-locations raise hypotheses regarding the functional regulation of sugar metabolism and pave the way for further analyses to enable the identification of the underlying genes. In conclusion, we identified the potential impact on fruit breeding of the modification of QTL effect close to maturity.
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