Results 151 to 160 of about 1,735 (178)
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Enantioselective Synthesis of the Strigolactone Mimic (+)-GR24
The Journal of Organic Chemistry, 2014A short and cost-effective synthesis of the important strigolactone analogue (+)-GR24 is described. Central to this new approach is the concise, enantioselective synthesis of the A-C ring system.
Liam J, Bromhead +2 more
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Synthesis of highly enantio-enriched stereoisomers of hydroxy-GR24
Organic & Biomolecular Chemistry, 2016In contrast to a biomimetic electrophilic cyclisation cascade, we employ a contra-biomimetic nucleophilic cyclisation cascade to give the tricyclic core of 4-hydroxy-GR24 in a single step.
J C, Morris, C S P, McErlean
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Synthesis and Biological Evaluation of the Strigol Analogue Carba-GR24
Journal of Agricultural and Food Chemistry, 1997Both geometrical isomers of the strigol analogue carba-GR24, (E)-3-[2-(4-methyl-5-oxo-2,5-dihydrofuran-2-yl)ethylidene]-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one (1) and 7 (Z isomer), were prepared separately. These analogues, in which the vinyl ether oxygen atom in GR24 has been replaced by a methylene function, are completely inactive for the ...
Thuring, J.W.J.F. +2 more
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Effect of GR24 concentrations on biogas upgrade and nutrient removal by microalgae-based technology
Bioresource Technology, 2020Freshwater microalgae Chlorella vulgaris was cultured and induced with strigolactone (GR24) to simultaneously eliminate nutrients in biogas slurry and purify biogas. Treatment with 10-7 M GR24 yielded maximum growth rate and mean daily productivity for algae at 0.187 ± 0.06 d-1 and 0.097 ± 0.008 g L-1 d-1, respectively.
Xiaoxiao, Shen +7 more
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Strigolactone GR24 and pinosylvin attenuate adipogenesis and inflammation of white adipocytes
Biochemical and Biophysical Research Communications, 2018Obesity is characterized by excess fat accumulation in white adipose tissue, which triggers chronic low-grade inflammation through secretion of pro-inflammatory factors by the enlarged adipocytes and infiltrated macrophages. This affects glucose and lipid metabolism in adipose tissue, inducing type 2 diabetes.
Shalem Modi +2 more
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Foliar-Applied GR24 and Salicylic Acid Enhanced Wheat Drought Tolerance
Russian Journal of Plant Physiology, 2020Phytohormones salicylic acid and strigolactones play critical roles in mediating plant responses to environmental stress including drought stress. This study investigated whether foliar application of salicylic acid and strigolactones in the form of GR24 will improve the drought tolerance of winter wheat (T-riticum aestivum L.) plants.
M. Sedaghat +4 more
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Journal of Plant Physiology, 2022
This study investigated the regulation of the exogenous strigolactone (SL) analog GR24 in enhancing the salt tolerance and the effects of calcium ion (Ca2+) and hydrogen peroxide (H2O2) on GR24's regulation effects in cucumber. The seedlings were sprayed with (1) distilled water (CK), (2) NaCl, (3) GR24, then NaCl, (4) GR24, then H2O2 scavenger, then ...
Xiao-Hua Zhang +6 more
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This study investigated the regulation of the exogenous strigolactone (SL) analog GR24 in enhancing the salt tolerance and the effects of calcium ion (Ca2+) and hydrogen peroxide (H2O2) on GR24's regulation effects in cucumber. The seedlings were sprayed with (1) distilled water (CK), (2) NaCl, (3) GR24, then NaCl, (4) GR24, then H2O2 scavenger, then ...
Xiao-Hua Zhang +6 more
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Journal of Hazardous Materials, 2023
Agricultural soil contamination and subsequently crops still require alternative solutions to reduce associated environmental risks. The effects of strigolactones (SLs) in alleviating cadmium (Cd) phytotoxicity in Artemisia annua plants were investigated during this study.
Kaiser Iqbal, Wani +3 more
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Agricultural soil contamination and subsequently crops still require alternative solutions to reduce associated environmental risks. The effects of strigolactones (SLs) in alleviating cadmium (Cd) phytotoxicity in Artemisia annua plants were investigated during this study.
Kaiser Iqbal, Wani +3 more
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Helvetica Chimica Acta, 2023
AbstractStrigolactones (SLs) are signaling molecules involved in plant development and governing interactions with soil microorganisms in the rhizosphere as well as the germination of parasitic weeds. Developing their use in Crop Protection is a promising approach to a sustainable agriculture by mitigating biotic and abiotic stresses.
Pierre Quinodoz +10 more
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AbstractStrigolactones (SLs) are signaling molecules involved in plant development and governing interactions with soil microorganisms in the rhizosphere as well as the germination of parasitic weeds. Developing their use in Crop Protection is a promising approach to a sustainable agriculture by mitigating biotic and abiotic stresses.
Pierre Quinodoz +10 more
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Bioresource Technology, 2023
A biogas slurry composed of carbon, nitrogen, phosphorus, and antibiotics was generated. Investigations into the nutrient and tetracycline removal performance of four microalgae-based contaminant removal technologies, including Chlorella vulgaris, C. vulgaris co-cultured with endophytic bacteria, C.
Jing Wei +5 more
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A biogas slurry composed of carbon, nitrogen, phosphorus, and antibiotics was generated. Investigations into the nutrient and tetracycline removal performance of four microalgae-based contaminant removal technologies, including Chlorella vulgaris, C. vulgaris co-cultured with endophytic bacteria, C.
Jing Wei +5 more
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