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Is N-feedback involved in the inhibition of nitrogen fixation in drought-stressed Medicago truncatula?Nodule performance within a changing environmental context.Nodule carbohydrate catabolism is enhanced in the Medicago truncatula A17-Sinorhizobium medicae WSM419 symbiosis.Local inhibition of nitrogen fixation and nodule metabolism in drought-stressed soybean.Use of recombinant iron-superoxide dismutase as a marker of nitrative stress.Evidence for carbon flux shortage and strong carbon/nitrogen interactions in pea nodules at early stages of water stress.A proteomic approach reveals new actors of nodule response to drought in split-root grown pea plants.Reduced carbon availability to bacteroids and elevated ureides in nodules, but not in shoots, are involved in the nitrogen fixation response to early drought in soybean.Drought stress provokes the down-regulation of methionine and ethylene biosynthesis pathways in Medicago truncatula roots and nodules.Split-root systems applied to the study of the legume-rhizobial symbiosis: what have we learned?Carbon metabolism and bacteroid functioning are involved in the regulation of nitrogen fixation in Medicago truncatula under drought and recovery.Medicago truncatula root nodule proteome analysis reveals differential plant and bacteroid responses to drought stress.Drought effects on carbon and nitrogen metabolism of pea nodules can be mimicked by paraquat: evidence for the occurrence of two regulation pathways under oxidative stresses.The response of carbon metabolism and antioxidant defenses of alfalfa nodules to drought stress and to the subsequent recovery of plants.Enhanced expression of Rhizobium etli cbb₃ oxidase improves drought tolerance of common bean symbiotic nitrogen fixation.Absolute quantification of Medicago truncatula sucrose synthase isoforms and N-metabolism enzymes in symbiotic root nodules and the detection of novel nodule phosphoproteins by mass spectrometry.Evidence for transcriptional and post-translational regulation of sucrose synthase in pea nodules by the cellular redox state.Fermentative metabolism is induced by inhibiting different enzymes of the branched-chain amino acid biosynthesis pathway in pea plants.The application of ascorbate or its immediate precursor, galactono-1,4-lactone, does not affect the response of nitrogen-fixing pea nodules to water stress.Imazethapyr, an inhibitor of the branched-chain amino acid biosynthesis, induces aerobic fermentation in pea plants.Effect of shoot removal on remobilization of carbon and nitrogen during regrowth of nitrogen-fixing alfalfa.Expression and Localization of aRhizobium-Derived Cambialistic Superoxide Dismutase in Pea (Pisum sativum) Nodules Subjected to Oxidative StressEffects of water stress on antioxidant enzymes of leaves and nodules of transgenic alfalfa overexpressing superoxide dismutasesSoybean-Nodulating Strains With Low Intrinsic Competitiveness for Nodulation, Good Symbiotic Performance, and Stress-Tolerance Isolated From Soybean-Cropped Soils in ArgentinaNitrate reduction in tendrils of semi-leafless peaNADPH recycling systems in oxidative stressed pea nodules: a key role for the NADP+ -dependent isocitrate dehydrogenasePhysiological, Hormonal and Metabolic Responses of two Alfalfa Cultivars with Contrasting Responses to Drought
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description
hulumtues
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wetenschapper
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հետազոտող
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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Cesar Arrese-Igor
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P1053
C-3608-2008
P106
P1153
6603811368
P21
P31
P3829
P496
0000-0002-2195-4458