You are seeing Ask web results for UREIDE.
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(chemistry) any compound, of general formula R-CO-NH-CO-NH2 or R-CO-NH-CO-NH-CO-R', formally derived by the acylation of urea ... Definition from Wiktionary, a free dictionary ... Singular; ureide...
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Relationship between Ureide N and N2 Fixation, Aboveground N Accumulation, Acetylene Reduction, and Nodule Mass in Greenhouse and Field Studies with Glycine ...
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Nov 22, 2009 ... Ureide catabolism in Arabidopsis thaliana and Escherichia coli. Andrea K Werner1, Tina Romeis1 & Claus-Peter Witte1. Top of page ...
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Definition of ureide with German, Dutch, French, Italian, and Spanish translations and search. Pronunciation sound files.
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Conversely, conditions which increased uricase activity, namely high O2 concentrations and high pH, also stimulated ureide synthesis, and the 14C label was incorporated principally into allantoin.
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Ureide degradation pathways in intact soybean leaves1 ... One possible explanation is that ureide accumulation is associated with a feedback inhibition of nitrogenase activity. A critical factor involved in ureide accumulation is likely to be the rate of ureide degradation in the leaves.
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Ureide accumulation and metabolism in leaves have also been implicated in the feedback inhibition of N2-fixation under water limitation. Sensitivity to water deficit differs among soybean cultivars.
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These compounds also bear other functional groups allowing easy transformations to desired screening compounds with primary amide and ureide moieties. ...
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Since some of the enzymes contributing to ureide synthesis occur in these subcellular components in root nodule preparations, the uninfected cells may participate in ureide synthesis and thus play an essential role in the symbiosis between host and bacterium.
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Recent studies have focused on ureide accumulation and feedback on nodule activity as being crucial in influencing soybean [N.sub.2] fixation activity. Dramatic accumulation of ureides in response to water deficits has been observed in shoots of soybean grown in controlled environments (deSilva et al., 1996;
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