ArticlePlant physiology2000
Involvement of polyamines in the chilling tolerance of cucumber cultivars.
Article in Plant physiology, 2000. 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, 327 citations in OpenAlex.
- Unlocking Plant Resilience: Metabolomic Insights into Abiotic Stress Tolerance in Crops.Metabolites · 2025Review
- The White Clover TrMYB33-TrSAMS1 Module Contributes to Drought Tolerance by Modulation of Spermidine Biosynthesis via an ABA-Dependent Pathway.International journal of molecular sciences · 2024Article
- Types of Membrane Transporters and the Mechanisms of Interaction between Them and Reactive Oxygen Species in Plants.Antioxidants (Basel, Switzerland) · 2024Review
- Fatty acid unsaturation improves germination of upland cotton (Frontiers in plant science · 2024Article
- Lipid and Amino Acid Pathway Metabolites Contribute to Cold Tolerance inMetabolites · 2023Article
- The halotolerant rizhobacteriumPlant direct · 2023Article
- Integrated Full-Length Transcriptome and Metabolome Profiling Reveals Flavonoid Regulation in Response to Freezing Stress in Potato.Plants (Basel, Switzerland) · 2023Article
- Cold acclimation alleviates cold stress-induced PSII inhibition and oxidative damage in tobacco leaves.Plant signaling & behavior · 2022Article
- Polyamine Oxidase-Generated Reactive Oxygen Species in Plant Development and Adaptation: The Polyamine Oxidase-NADPH Oxidase Nexus.Antioxidants (Basel, Switzerland) · 2022Review
- Review of the Mechanisms by Which Transcription Factors and Exogenous Substances Regulate ROS Metabolism under Abiotic Stress.Antioxidants (Basel, Switzerland) · 2022Review
- LeafamineInternational journal of molecular sciences · 2022Article
- Polyamines Metabolism Interacts with γ-Aminobutyric Acid, Proline and Nitrogen Metabolisms to Affect Drought Tolerance of Creeping Bentgrass.International journal of molecular sciences · 2022Article
- Pre-harvest spray of GABA and spermine delays postharvest senescence and alleviates chilling injury of gerbera cut flowers during cold storage.Scientific reports · 2021Article
- Spermidine Is Critical for Growth, Development, Environmental Adaptation, and Virulence inFrontiers in microbiology · 2021Article
- Grafting Watermelon Onto Pumpkin Increases Chilling Tolerance by Up RegulatingFrontiers in plant science · 2021Article
- Alleviating Chilling Injury in Stored Pomegranate Using a Single Intermittent Warming Cycle: Fatty Acid and Polyamine Modifications.International journal of food science · 2021Article
- Polyamine biosynthetic pathways and their relation with the cold tolerance of maize (Plant signaling & behavior · 2020Article
- Article
- Characterization of a highly conserved3 Biotech · 2019Article
- Reactive oxygen species and nitric oxide are involved in polyamine-induced growth inhibition in wheat plants.Protoplasma · 2018Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The possible involvement of polyamines (PAs) in the chilling tolerance of cucumber (Cucumis sativus L. cv Jinchun No. 3 and cv Suyo) was investigated. Plants with the first expanded leaves were exposed to 3 degrees C or 15 degrees C in the dark for 24 h (chilling), and then transferred to 28 degrees C/22 degrees C under a 12-h photoperiod for another 24 h (rewarming). Chilling-tolerant cv Jinchun No. 3 showed a marked increase of free spermidine (Spd) in leaves, once during chilling and again during rewarming. Putrescine increased significantly during rewarming, but the increase of spermine was slight. Any of these PAs did not increase in chilling-sensitive cv Suyo during either period. PA-biosynthetic enzyme activities appear to mediate these differences between cultivars. Pretreatment of Spd to cv Suyo prevented chill-induced increases in the contents of hydrogen peroxide in leaves and activities of NADPH oxidases and NADPH-dependent superoxide generation in microsomes and alleviated chilling injury. Pretreatment of methylglyoxal-bis-(guanylhydrazone), a PA biosynthesis inhibitor, to chilled cv Jinchun No. 3 prevented Spd increase and enhanced microsomal NADPH oxidase activity and chilling injury. The results suggest that Spd plays important roles in chilling tolerance of cucumber, probably through prevention of chill-induced activation of NADPH oxidases in microsomes.
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