Melatonin alleviates nickel phytotoxicity by improving photosynthesis, secondary metabolism and oxidative stress tolerance in tomato seedlings

Ecotoxicology and Environmental Safety, Journal Year: 2020, Volume and Issue: 197, P. 110593 - 110593

Published: April 12, 2020

Language: Английский

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Unraveling Arbuscular Mycorrhiza-Induced Changes in Plant Primary and Secondary Metabolome

Metabolites, Journal Year: 2020, Volume and Issue: 10(8), P. 335 - 335

Published: Aug. 18, 2020

Arbuscular mycorrhizal fungi (AMF) is among the most ubiquitous plant mutualists that enhance growth and yield by facilitating uptake of phosphorus water. The countless interactions occur in rhizosphere between plants its AMF symbionts are mediated through fungal metabolites ensure partner recognition, colonization, establishment symbiotic association. colonization reprogram metabolic pathways plants, resulting changes primary secondary metabolites, which focus this review. During initial plant–AMF interaction facilitated regulation signaling carotenoid pathways. After establishment, association influences metabolism plant, thus sharing photosynthates with AMF. carbon supply to leads transport a significant amount sugars roots, also alters tricarboxylic acid cycle. Apart from nutrient exchange, imparts abiotic stress tolerance host increasing abundance several metabolites. Although initially suppresses defense response host, it later primes for better against biotic stresses reprogramming biosynthesis Additionally, influence on translates enhanced phytochemical content upregulation phenylpropanoid pathway, improves quality products. These phytometabolome induced depends identity both species, could contribute differential outcome A understanding landscape shaped would enable us harness performance, particularly under non-optimal growing conditions.

Language: Английский

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Arbuscular Mycorrhizal Fungi in Conferring Tolerance to Biotic Stresses in Plants

Journal of Plant Growth Regulation, Journal Year: 2021, Volume and Issue: 41(4), P. 1429 - 1444

Published: May 23, 2021

Language: Английский

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Arbuscular Mycorrhizal Fungi and Plant Growth-Promoting Rhizobacteria Enhance Soil Key Enzymes, Plant Growth, Seed Yield, and Qualitative Attributes of Guar

Agriculture, Journal Year: 2021, Volume and Issue: 11(3), P. 194 - 194

Published: Feb. 27, 2021

Guar is an economically important legume crop that used for gum production. The clean and sustainable production of guar, especially in newly reclaimed lands, requires biofertilizers can reduce the use mineral fertilizers, which have harmful effects on human health environment. present study was conducted to investigate produced from Bradyrhizobium sp., Bacillus subtilis, arbuscular mycorrhizal fungi (AMF), individually or combinations, microbial activity, nutrients soils guar growth seed quality yield. application improved shoot length, root number branches, plant dry weight, leaf area index (LAI), chlorophyll content, nutrient uptake plants compared with control plants. Moreover, resulted obvious increase yield has total proteins, carbohydrates, fats, starch, guaran contents seeds. Additionally, biofertilizer treatments soil activity by increasing dehydrogenase, phosphatase, protease, invertase enzymes. Soil inoculation optimized doses saved about 25% chemical fertilizers required entire stages. Our results could serve as a practical strategy further research into integrated plant-microbe interaction agriculture.

Language: Английский

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Phytomelatonin: A key regulator of redox and phytohormones signaling against biotic/abiotic stresses

Redox Biology, Journal Year: 2023, Volume and Issue: 64, P. 102805 - 102805

Published: June 30, 2023

Plants being sessile in nature, are exposed to unwarranted threats as a result of constantly changing environmental conditions. These adverse factors can have negative impacts on their growth, development, and yield. Hormones key signaling molecules enabling cells respond rapidly different external internal stimuli. In plants, melatonin (MT) plays critical role the integration various signals activation stress-response networks develop defense mechanisms plant resilience. Additionally, tackle stress-induced alteration cellular redox equilibrium by regulating expression hemostasis-related genes proteins. The purpose this article is compile summarize scientific research pertaining MT's effects plants' resilience biotic abiotic stresses. Here, we summarized that MT exerts synergistic effect with other phytohormones, for instance, ethylene, jasmonic acid, salicylic activates defense-related against phytopathogens. Furthermore, interacts secondary messengers like Ca2+, nitric oxide, reactive oxygen species regulate network. This interaction triggers transcription alleviate stress-related responses plants. Hence, synergic diverse hormones demonstrates phytomelatonin's importance influencing multiple contribute harsh factors.

Language: Английский

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Unveiling exogenous potential of phytohormones as sustainable arsenals against plant pathogens: molecular signaling and crosstalk insights

Molecular Biology Reports, Journal Year: 2025, Volume and Issue: 52(1)

Published: Jan. 2, 2025

Language: Английский

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Melatonin-mediated regulation of anthocyanin biosynthesis and antioxidant defense confer tolerance to arsenic stress in Camellia sinensis L

Journal of Hazardous Materials, Journal Year: 2020, Volume and Issue: 403, P. 123922 - 123922

Published: Sept. 11, 2020

Language: Английский

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Combined Application of Arbuscular Mycorrhizal Fungi and Exogenous Melatonin Alleviates Drought Stress and Improves Plant Growth in Tobacco Seedlings

Journal of Plant Growth Regulation, Journal Year: 2020, Volume and Issue: 40(3), P. 1074 - 1087

Published: June 13, 2020

Language: Английский

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Trichoderma harzianum induces resistance to root-knot nematodes by increasing secondary metabolite synthesis and defense-related enzyme activity in Solanum lycopersicum L

Biological Control, Journal Year: 2021, Volume and Issue: 158, P. 104609 - 104609

Published: March 30, 2021

Language: Английский

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Functions of arbuscular mycorrhizal fungi in horticultural crops

Scientia Horticulturae, Journal Year: 2022, Volume and Issue: 303, P. 111219 - 111219

Published: May 24, 2022

Language: Английский

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