Xylem sap nitrogen compounds of some Crotalaria species
Scientia Agricola, 1999 Thirteen species of Crotalaria were analysed for nitrogen compounds in the xylem root bleeding sap. Amino acids were the main form of organic nitrogen found, but only traces of ureides were present. Of the four species analysed for amino acid composition,
Vitória Angela Pierre, Sodek Ladaslav
doaj
Application of Protein Hydrolysate Improved the Productivity of Soybean under Greenhouse Cultivation
AgricultureProtein hydrolysates are plant biostimulants containing amino acids, oligopeptides, and peptides in their composition. When supplied to plants, protein hydrolysates (HPs) have been identified to improve nitrogen metabolism, enhance the activity of ...
Daniele Caroline Hörz Engel +4 more
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Allantoin: A Potential Compound for the Mitigation of Adverse Effects of Abiotic Stresses in Plants. [PDF]
Plants (Basel), 2023 Kaur R +3 more
europepmc +1 more source
Rol de la alantoína en la regulación de los niveles de especies activas del oxígeno en Arabidopsis thaliana. [PDF]
, 2018 42 h.; ils.; grafs.; tabls. Contiene Referencia BibliográficaLa alantoína es un metabolito derivado de la degradación de las purinas, que se acumula en Arabidopsis thaliana en condiciones de estrés abiótico.
Bogino, María Florencia
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AtPTR4 and AtPTR6 are differentially expressed, tonoplast-localized members of the peptide transporter/nitrate transporter 1 (PTR/NRT1) family [PDF]
, 2018 Members of the peptide transporter/nitrate transporter 1 (PTR/NRT1) family in plants transport a variety of substrates like nitrate, di- and tripepetides, auxin and carboxylates. We isolated two members of this family from Arabidopsis, AtPTR4 and AtPTR6,
Brinkmann, Christopher +7 more
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Ureide metabolism in response to cadmium treatment in Arabidopsis [PDF]
, 2018 Ureides are nitrogenous compounds derived from oxidative degradation of purines. Due to their high nitrogen content, ureides play an important role in nitrogen metabolism, storage, and transport in plants.
Nourimand, Maryam 1986-
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Discovery of new 6-ureido/amidocoumarins as highly potent and selective inhibitors for the tumour-relevant carbonic anhydrases IX and XII. [PDF]
J Enzyme Inhib Med Chem, 2023 El-Damasy AK +7 more
europepmc +1 more source
Ureide synthesis, accumulation and transport in Arabidopsis plants under salt and osmotic stress [PDF]
, 2013 The ureides allantoin and allantoic acid play a central role in nitrogen transport in nodulating tropical legumes. However, the complete enzyme set for ureide synthesis and a family of ureide permeases are widely distributed in the plant kingdom ...
Desimone, Marcelo +4 more
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Future directions for biological nitrogen fixation research [PDF]
, 1988 Diem, H.G. +2 more
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A New Perspective on the Role of Glutamine Synthetase in Nitrogen Remobilization in Wheat (Triticum aestivum L.). [PDF]
Int J Mol Sci, 2021 Wei Y +8 more
europepmc +1 more source