ArticleScientific reports2024
Exogenous dopamine ameliorates chilling injury of banana fruits during cold storage.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- The MdICE1/MdFAMA-MdTYDC Transcriptional Module Confers Cold Tolerance by Regulating Dopamine Metabolism in Apple.Plant biotechnology journal · 2026Article
- Beyond neurotransmission: dopamine as an emerging biotic and abiotic stress regulator in plants.Stress biology · 2026Review
- Dopamine modulates antioxidant and phenolic responses to alleviate nickel stress in Salvia officinalis.BMC plant biology · 2026Article
- Understanding chilling injury in postharvest produce: mechanisms, diagnosis, and mitigation strategies.Planta · 2025Review
- Exogenous dopamine application ameliorates chilling injury and preserves quality of kiwifruit during cold storage.Scientific reports · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study investigated postharvest dopamine treatment efficiency in ameliorating chilling injury of banana fruits during storage at 7 ºC for 21 days. Our results showed that dopamine treatment at 150 µM promoted phenols and flavonoids biosynthesis acquired by higher phenylalanine ammonia-lyase (PAL) expression and activity concurrent with lower polyphenol oxidase (PPO) expression and activity leading to higher DPPH, FRAP, and ABTS radicals scavenging activity. In addition, dopamine treatment at 150 µM promoted endogenous proline biosynthesis by activating pyrroline-5-carboxylate synthetase (P5CS) and ornithine δ-aminotransferase (OAT) expression and activity concurrent with suppressing proline dehydrogenase (ProDH) expression and activity. Furthermore, higher endogenous γ-aminobutyric acid (GABA) biosynthesis in banana fruits by 150 µM dopamine treatment was accompanied by higher glutamate decarboxylase (GAD) and GABA transaminase (GABA-T) expression and activity. Therefore, our results suggest that dopamine treatment at 150 µM might be employed for banana fruits chilling injury amelioration by enhancing phenylpropanoid pathway activity and boosting endogenous proline and GABA biosynthesis.
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Registered trials
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