Web18 Nov 2024 · The secretion of Fe-mobilizing coumarins (e.g. fraxetin, esculetin and sideretin) by plant roots plays an important role in this process. Although the biochemical mechanisms leading to their biosynthesis have been well described, very little is known about their cellular and subcellular localization or their mobility within plant tissues. Web4 Oct 2024 · Scopoletin 8-hydroxylase: a novel enzyme involved in coumarin biosynthesis and iron-deficiency responses in Arabidopsis. Joanna Siwińska, Kinga Wcisla, +7 authors. …
Scopoletin 8-hydroxylase: a novel enzyme involved in coumarin ...
Web4 Oct 2024 · Highlight A strongly iron-responsive gene of previously unknown function, At3g12900, encodes a scopoletin 8-hydroxylase involved in coumarin biosynthesis and … Web4 Oct 2024 · Scopoletin 8-hydroxylase: a novel enzyme involved in coumarin biosynthesis and iron-deficiency responses in Arabidopsis Joanna Siwinska, Kinga Wcisla, Alexandre … chaises gastone rinaldi
Scopoletin: a review of its source, biosynthesis, methods of …
WebScopoletin 8-hydroxylase: a novel enzyme involved in coumarin biosynthesis and iron-deficiency responses in Arabidopsis. Iron (Fe) deficiency is a serious agricultural problem, … WebAn essential enzyme for the biosynthesis of the major Arabidopsis coumarins, scopoletin and its derivatives, is Feruloyl-CoA 6′-Hydroxylase1 (F6′H1), which belongs to a large enzyme family of the 2-oxoglutarate and Fe2+-dependent dioxygenases. Web20 Mar 2024 · In Arabidopsis thaliana, scopoletin 8-hydroxylase mediates the final step in the biosynthesis of fraxetin, a coumarin with a catechol moiety, which is secreted by roots of iron-deficient plants at elevated pH to mobilize iron. Iron (Fe) is an essential mineral nutrient and an important factor for the composition of natural plant communities. chaise sectional sofa fabric