| DOI | Trouver le DOI : https://doi.org/10.1111/j.1432-1033.1967.tb00106.x |
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| Auteur | Rechercher : Underhill, E. W.1 |
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| Affiliation | - Conseil national de recherches du Canada. Laboratoire régional des prairies
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| Format | Texte, Article |
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| Résumé | Apart from certain amino acids none of the nitrogenous intermediates involved in the biosynthesis of mustard oil glucosides have, untl now, been determined. Results consistent with the hypothesis — amino acids → aldehyde oximes → mustard oil glucosides — are presented for glucotropaeolin and gluconasturtin.
Administration of dl-[2-¹⁴C]phenylalanine and [1-¹⁴C]phenylacetaldehyde oxime to Tropaeolum majus L. shoots resulted in a greater incorporation of the tracer from the latter into the aglycone moiety of glucotropaeolin; incorporation of ¹⁴C from phenylacetaldehyde oxime into the aglycone was without randomization. Radioactive phenylacetaldehyde oxime was isolated from T. majus shoots which were fed dl-[2-¹⁴C]phenylalanine.
The extent of conversion of ¹⁴C into the aglycone of gluconasturtin was similar when 3-phenyl[1-¹⁴C]propionaldehyde oxime and dl-2-amino-4-phenyl[2-¹⁴C]butyric acid were fed to Nasturtium officinale R. Br. There was no randomization of labelled carbon in gluconasturtin aglycone derived from 3-phenylpropionaldehyde oxime. |
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| Date de publication | 1967-07 |
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| Maison d’édition | Wiley |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Identificateur | NRCC-9643 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 4c98edb4-78bb-484c-a9ae-40f2afa3ce05 |
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| Enregistrement créé | 2023-11-07 |
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| Enregistrement modifié | 2023-11-07 |
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