Anthocyanidin synthase
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We compared the expression levels of some structural genes involved in the flavonoid pathway between two brown cotton lines (brown 16 and light brown 14) and two green cotton lines (greenish 12 and light green 5). Gene expression levels of six structural genes F3’h (flavonoid 3ˈ-hydroxylase), F3’5’h (flavonoid 3ˈ5ˈ-hydroxylase), Dfr (dihydroflavonol 4-reductase), Lar (leucoanthocyanidin reductase), Ans (anthocyanidin synthase), and Anr (anthocyanidin reductase) were all substantially highly expressed in both brown cotton lines than in green cotton lines.
7p hanthienngao 30-11-2021 8 1 Download
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UDP-glucosyltransferase (UGT) is a key enzyme for anthocyanin biosynthesis, which by catalyzing glycosylation of anthocyanidins increases their solubility and accumulation in plants.
11p vihashirama2711 21-05-2020 8 1 Download
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The formation of natural colored fibers mainly results from the accumulation of different anthocyanidins and their derivatives in the fibers of Gossypium hirsutum L. Chalcone synthase (CHS) is the first committed enzyme of flavonoid biosynthesis, and anthocyanidins are transported into fiber cells after biosynthesis mainly by Anthocyanidin reductase (ANR) and Leucoanthocyanidin reductase (LAR) to present diverse colors with distinct stability.
18p viharuno2711 21-04-2020 11 0 Download
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R2R3-MYB transcription factors (TFs) play important roles in plant growth and development, and response to biotic and abiotic stresses. However, their regulatory mechanisms in wound-induced anthocyanin biosynthesis in woody plants are largely unknown.
14p viuchiha2711 21-04-2020 7 1 Download