ArticleJournal of experimental botany2014
Comprehensive insights on how 2,4-dichlorophenoxyacetic acid retards senescence in post-harvest citrus fruits using transcriptomic and proteomic approaches.
Article in Journal of experimental botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed.
- Integrated Transcriptomics and Metabolomics with Machine Learning Identify Flavonoids as Key Effectors in Wheat Root Thermotolerance.Plants (Basel, Switzerland) · 2026Article
- Preharvest application of plant growth regulators extends the harvest window and improves fruit size and quality of mandarin orange cv. Khoku Local.Scientific reports · 2026Article
- A New Matrix Certified Reference Material for Measurement of Chlormequat Chloride and 2,4-Dichlorophenoxyacetic Acid Residues in Cucumber.Foods (Basel, Switzerland) · 2026Article
- NMR metabolomics as a complementary tool to brix-acid tests for navel orange quality control of long-term cold storage.Scientific reports · 2024Article
- The abscisic acid-responsive transcriptional regulatory module CsERF110-CsERF53 orchestrates citrus fruit coloration.Plant communications · 2024Article
- Preharvest Mandarin Rind Disorder: Insights into Varietal Differences and Preharvest Treatments Effects on Postharvest Quality.Plants (Basel, Switzerland) · 2024Article
- 3,4-Dichlorophenylacetic acid acts as an auxin analog and induces beneficial effects in various crops.Communications biology · 2024Article
- Farm or Lab? A Comparative Study of Oregano's Leaf and Callus Volatile Isolates Chemistry and Cytotoxicity.Plants (Basel, Switzerland) · 2023Article
- The Effects of Storage Temperature, Light Illumination, and Low-Temperature Plasma on Fruit Rot and Change in Quality of Postharvest Gannan Navel Oranges.Foods (Basel, Switzerland) · 2022Article
- Internal and External Regulatory Elements Controlling Somatic Embryogenesis in Catharanthus: A Model Medicinal Plant.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Comparative transcriptomic and metabolomic analyses reveal the delaying effect of naringin on postharvest decay in citrus fruit.Frontiers in plant science · 2022Article
- Antofine Triggers the Resistance AgainstFrontiers in microbiology · 2022Article
- Transcriptome analysis of the 2,4-dichlorophenoxyacetic acid (2,4-D)-tolerant cotton chromosome substitution line CS-B15sh and its susceptible parental linesFrontiers in plant science · 2022Article
- Genomic Approaches for Improvement of Tropical Fruits: Fruit Quality, Shelf Life and Nutrient Content.Genes · 2021Review
- BTH Treatment Delays the Senescence of Postharvest Pitaya Fruit in Relation to Enhancing Antioxidant System and Phenylpropanoid Pathway.Foods (Basel, Switzerland) · 2021Article
- Shotgun label-free proteomic and biochemical study of somatic embryos (cotyledonary and maturation stage) in3 Biotech · 2021Article
- A NAC transcription factor and its interaction protein hinder abscisic acid biosynthesis by synergistically repressing NCED5 in Citrus reticulata.Journal of experimental botany · 2020Article
- Auxin treatment of grapevine (Vitis vinifera L.) berries delays ripening onset by inhibiting cell expansion.Plant molecular biology · 2020Article
- Review
- Combination of Transcriptomic, Proteomic, and Metabolomic Analysis Reveals the Ripening Mechanism of Banana Pulp.Biomolecules · 2019Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Auxin-like 2,4-dichlorophenoxyacetic acid (2,4-D), a high-efficiency anti-stalling agent for the post-harvest fresh fruit industry, has had its use restricted due to environmental concerns. However, no other substitutes for 2,4-D are available to the post-harvest industry. Insights into the molecular mechanism underlying the effects of 2,4-D on fruit quality preservation will provide a theoretical basis for exploring new safe and effective anti-stalling agents. This study comprehensively analysed changes in the peel of Olinda Valencia orange [Citrus sinensis (L.) Osbeck] induced by 500 ppm 2,4-D using 'omic'-driven approaches. Transcriptional profiling revealed that transcriptional factor (mainly AP2/ERF, WRKY, and NAC family members), transport, and hormone metabolism genes were over-represented and up-regulated within 24h post-treatment (HPT). Stress defence genes were up-regulated, while cell wall metabolism genes were down-regulated after 48 HPT. However, secondary metabolism genes, especially phenylpropanoid and lignin biosynthesis-related genes, were over-represented at all the time points. Comparative proteomic analysis indicated that the expression of proteins implicated in stress responses (25%), hormone metabolism, and signal transduction (12%) significantly accumulated at the post-transcriptional level. Hormone levels detected by high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) showed that abscisic acid, salicylic acid, and 2,4-D significantly increased, while ethylene production (detected by gas chromatography) decreased after 2,4-D treatment. In addition, lignin and water content in the fruit peel also increased and the epicuticle wax ultrastructure was modified. In conclusion, 2,4-D retarded fruit senescence by altering the levels of many endogenous hormones and by improving stress defence capabilities by up-regulating defence-related genes and proteins.
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