Application of CuNPs and AMF alleviates arsenic stress by encompassing reduced arsenic uptake through metabolomics and ionomics alterations in Elymus sibiricus DOI Creative Commons
Mansour K. Gatasheh, Anis Ali Shah, Muhammad Kaleem

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: July 13, 2024

Abstract Recent studies have exhibited a very promising role of copper nanoparticles (CuNPs) in mitigation abiotic stresses plants. Arbuscular mycorrhizae fungi (AMF) assisted plants to trigger their defense mechanism against stresses. Arsenic (As) is non-essential and injurious heavy-metal contaminant. Current research work was designed elucidate CuNPs (100, 200 300 mM) commercial inoculum Glomus species (Clonex ® Root Maximizer) either alone or combination (CuNPs + Clonex) on physiology, growth, stress alleviation mechanisms E. sibiricus growing As spiked soils (0, 50, 100 mg Kg − 1 soil). induced oxidative stress, enhanced biosynthesis hydrogen peroxide, lipid peroxidation methylglyoxal (MG) . Moreover, As-phytotoxicity reduced photosynthetic activities growth Results showed that individual combined treatments, (100 as well soil inoculation AMF significantly root shoot by declining content tissues polluted soils. treated with and/or alleviated phytotoxicity through upregulating the activity antioxidative enzymes such catalase (CAT) superoxide dismutase (SOD) besides non-enzymatic antioxidants including phytochelatin (PC) glutathione (GSH). In brief, supplementation uptake inducing tolerance resulting improvement plant parameters.

Language: Английский

Synergistic application of melatonin and silicon alleviates chromium stress in Brassica napus through regulation of antioxidative defense system and ethylene metabolism DOI
Mansour K. Gatasheh, Anis Ali Shah, Sajid Ali

et al.

Scientia Horticulturae, Journal Year: 2023, Volume and Issue: 321, P. 112280 - 112280

Published: June 24, 2023

Language: Английский

Citations

14
Effects of prohexadione calcium spraying during the booting stage on panicle traits, yield, and related physiological characteristics of rice under salt stress DOI Creative Commons

Xixin Huang,

Dianfeng Zheng, Naijie Feng

et al.

PeerJ, Journal Year: 2023, Volume and Issue: 11, P. e14673 - e14673

Published: Jan. 23, 2023

Prohexadione calcium (Pro-Ca), as a growth retardant, can effectively alleviate the damage of salt stress to plants. In order explore effects NaCl on physiological characteristics and panicle traits rice plants well alleviating effect Pro-Ca at booting stage, we performed pot experiments two cultivars: conventional ‘ Huanghuazhan ’ hybrid Xiangliangyou900 ’. Rice were treated with 0.3% 48 hours after (100 mg L −1 ) treatment study leaves panicles, yield under stress. Our analysis indicated that inhibited morphological parameters photosynthetic efficiency, destroyed antioxidant defense systems increased soluble protein proline in both cultivars. Foliar application significantly leaf area, uppermost internode length, weight, number primary branches, grains per panicle, seed setting rate affected chlorophyll content, net (Pn), stomatal conductance (Gs), transpiration (Tr), apparent mesophyll (AMC) NaCl-treated cultivars compared alone. Moreover, also ascorbic acid (AsA) enhanced superoxide dismutase (SOD), peroxidase (POD), catalase (CAT), ascorbate (APX) activity, further accumulation panicles. These results illustrated foliar stage could caused by regulating metabolic processes plants, thereby enhancing resistance increasing total conditions.

Language: Английский

Citations

13
Potential application of melatonin in reducing boron toxicity in rice seedlings through improved growth, cell wall composition, proline, and defense mechanisms DOI
Xinyu Li, Muhammad Kamran, Muhammad Hamzah Saleem

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 335, P. 139068 - 139068

Published: May 29, 2023

Language: Английский

Citations

13
Combined transcriptomic and metabolomic analysis of alginate oligosaccharides alleviating salt stress in rice seedlings DOI Creative Commons
Youwei Du, Ling Liu, Naijie Feng

et al.

BMC Plant Biology, Journal Year: 2023, Volume and Issue: 23(1)

Published: Sept. 29, 2023

Abstract Background Salt stress is one of the key factors limiting rice production. Alginate oligosaccharides (AOS) enhance plant resistance. However, molecular mechanism underlying salt tolerance in induced by AOS remains unclear. FL478, which a salt-tolerant indica recombinant inbred line and IR29, salt-sensitive cultivar, were used to comprehensively analyze effects sprayed on leaves terms transcriptomic metabolite profiles seedlings under stress. Results In this experiment, exogenous application increased SOD, CAT APX activities, as well GSH ASA levels reduce damage leaf membrane, stem diameter, number root tips, aboveground subterranean biomass, improved tolerance. Comparative analyses showed that regulation combined with treatment differential expression 305 1030 genes FL478 IR29. The expressed enriched KEGG pathway analysis associated antioxidant levels, photosynthesis, cell wall synthesis, signal transduction. light-trapping proteins RLCK receptor cytoplasmic kinases, including CBA, LHCB, Lhcp genes, fregulated response Treatment 22 50 metabolites These mainly related metabolism amino nucleotide sugars, tryptophan, histidine, β -alanine. abundance activity, such 6-hydroxymelatonin, wedelolactone L-histidine significantly. Combined metabolomic revealed dehydroascorbic acid glutathione ascorbic cycles plays vital role mediated AOS. Conclusion activate transduction, regulate formation, multiple pathways This study provides basis for alleviation stress-induced rice.

Language: Английский

Citations

13
Application of CuNPs and AMF alleviates arsenic stress by encompassing reduced arsenic uptake through metabolomics and ionomics alterations in Elymus sibiricus DOI Creative Commons
Mansour K. Gatasheh, Anis Ali Shah, Muhammad Kaleem

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: July 13, 2024

Abstract Recent studies have exhibited a very promising role of copper nanoparticles (CuNPs) in mitigation abiotic stresses plants. Arbuscular mycorrhizae fungi (AMF) assisted plants to trigger their defense mechanism against stresses. Arsenic (As) is non-essential and injurious heavy-metal contaminant. Current research work was designed elucidate CuNPs (100, 200 300 mM) commercial inoculum Glomus species (Clonex ® Root Maximizer) either alone or combination (CuNPs + Clonex) on physiology, growth, stress alleviation mechanisms E. sibiricus growing As spiked soils (0, 50, 100 mg Kg − 1 soil). induced oxidative stress, enhanced biosynthesis hydrogen peroxide, lipid peroxidation methylglyoxal (MG) . Moreover, As-phytotoxicity reduced photosynthetic activities growth Results showed that individual combined treatments, (100 as well soil inoculation AMF significantly root shoot by declining content tissues polluted soils. treated with and/or alleviated phytotoxicity through upregulating the activity antioxidative enzymes such catalase (CAT) superoxide dismutase (SOD) besides non-enzymatic antioxidants including phytochelatin (PC) glutathione (GSH). In brief, supplementation uptake inducing tolerance resulting improvement plant parameters.

Language: Английский

Citations

5