Melatonin delays leaf senescence of postharvest Chinese flowering cabbage through ROS homeostasis

Food Research International, Journal Year: 2020, Volume and Issue: 138, P. 109790 - 109790

Published: Oct. 15, 2020

Language: Английский

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Melatonin as Master Regulator in Plant Growth, Development and Stress Alleviator for Sustainable Agricultural Production: Current Status and Future Perspectives

Sustainability, Journal Year: 2020, Volume and Issue: 13(1), P. 294 - 294

Published: Dec. 30, 2020

Melatonin, a multifunctional signaling molecule, is ubiquitously distributed in different parts of plant and responsible for stimulating several physiochemical responses against adverse environmental conditions various systems. Melatonin acts as an indoleamine neurotransmitter primarily considered antioxidant agent that can control reactive oxygen nitrogen species plants. being agent, induces specific physiological plants might serve to enhance photosynthesis, growth, carbon fixation, rooting, seed germination defense biotic abiotic stressors. It also works important modulator gene expression related hormones such the metabolism indole-3-acetic acid, cytokinin, ethylene, gibberellin auxin carrier proteins. Additionally, regulation stress-specific genes activation pathogenesis-related protein enzyme under stress make it more versatile molecule. Because diversity action melatonin, its role development, behavior plant’s master regulator. This review outlines main functions melatonin physiology, development higher Its anti-stressor stressors, drought, salinity, temperatures, UV radiation toxic chemicals, analyzed critically. we have identified many new aspects where may possible roles plants, example, function improving storage life quality fruits vegetables, which be useful enhancing environmentally friendly crop production ensuring food safety.

Language: Английский

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Melatonin plays multifunctional role in horticultural crops against environmental stresses: A review

Environmental and Experimental Botany, Journal Year: 2020, Volume and Issue: 176, P. 104063 - 104063

Published: April 27, 2020

Language: Английский

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ROS and NO Regulation by Melatonin Under Abiotic Stress in Plants

Antioxidants, Journal Year: 2020, Volume and Issue: 9(11), P. 1078 - 1078

Published: Nov. 3, 2020

Abiotic stress in plants is an increasingly common problem agriculture, and thus, studies on plant treatments with specific compounds that may help to mitigate these effects have increased recent years. Melatonin (MET) application its role mitigating the negative of abiotic become important last few MET, a derivative tryptophan, plant-related response molecule involved growth, development, reproduction plants, induction different factors. In addition, MET plays protective against stresses such as salinity, high/low temperature, high light, waterlogging, nutrient deficiency combination by regulating both enzymatic non-enzymatic antioxidant defense systems. Moreover, interacts many signaling molecules, reactive oxygen species (ROS) nitric oxide (NO), participates wide variety physiological reactions. It well known NO produces S-nitrosylation NO2-Tyr antioxidant-related proteins, this being mechanism for maintaining capacity AsA/GSH cycle under nitro-oxidative conditions, extensively reviewed here conditions. Lastly, review, we show coordinated actions between long-range molecule, responses including growth tolerance. Despite all knowledge acquired over years, there still more know about how act tolerance stresses.

Language: Английский

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Melatonin alleviates salt damage in tomato seedling: A root architecture system, photosynthetic capacity, ion homeostasis, and antioxidant enzymes analysis

Scientia Horticulturae, Journal Year: 2021, Volume and Issue: 285, P. 110145 - 110145

Published: April 3, 2021

Language: Английский

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