Besides FLS the flavonoid enzymes chalcone synthase (CHS), flavanone 3-hydroxylase (FH T) and dihydroflavonol 4-reductase (DFR) were measured. DFR is specifically involved in anthocyanin synthesis, while CHS and FHT provide dihydroflavonol, the common substrate for both FLS and DFR . Maximum ...
The flavonoid biosynthesis pathway contains some more dioxygenases: flavanone 3-hydroxylase (F3H), anthocyanidin synthase (ANS), flavone synthase I (Fig. 1) and flavonoid 6-hydroxylase. Among them, FLS, F3H and ANS are widely distributed in flowering plants. Plants contain many dioxygenases ...
S2). AtFLS1 interacts with dihydroflavonol 4-reductase (DFR), 4-coumaric acid: coenzyme A ligase (4CL), flavanone-3-hydroxylase (F3H), glycosyltransferase (UGT78D2), and cytochrome P450 (TT7) proteins. Analysis of the KEGG pathway enrichment of GhFLS1 based on transcriptome data revealed, ...
Enzymes required for flavonol and anthocyanin synthesis: CHS, chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; FLS, flavonol synthase; DFR, dihydroflavonol 4-reductase; F'3H, flavonoid 3′ -monooxygenase; ANS, anthocyanidin synthase; GTs, glucosyltransferases; ATs, ...
Anthocyanidin synthase (ANS), flavonol synthase (FLS), and flavanone 3β-hydroxylase (FHT) are involved in the biosynthesis of flavonoids in plants and are all members of the family of 2-oxoglutarate- and ferrous iron-dependent oxygenases. ANS, FLS, and FHT are closely related by sequence and...
Functional characterization of flavanone 3-hydroxylase gene from Phyllanthus emblica (L.) Wu, W, Deng, Z, Zhao, L, Cao, Y, Sun, X, Tang, K (2006) Cloning and Characterization of a Flavanone 3-Hydroxylase Gene from Ginkgo biloba. Bi... Avneesh,Kumar,Baljinder,... - 《Journal of Plant...
Transient reporter assay showed that EsMYBF1 strongly activated the promoters of EsF3H (flavanone 3-hydroxylase) and EsFLS (flavonol synthase), but not the promoters of EsDFRs (dihydroflavonol 4-reductase) and EsANS (anthocyanidin synthase) in transiently transformed Nicol-lane bentharniana leaves...
In addition, miR828 and miR858 regulateVvMYB114to promote anthocyanin and flavonol accumulation [32]. InFagopyrum tataricum,FtMYB6promotes flavonol biosynthesis by activating flavanone 3-hydroxylase (F3H) andFtFLS1expression [33].PpMYB15andPpMYBF1are functional flavonol-specific positive regulators in...
Molecular cloning and functional analysis of a flavanone 3-hydroxylase gene from blueberry Vaccinium corymbosum (blueberry) is touted as a superfood with numerous health benefits due to its high levels of flavonoids. Flavanone 3-hydroxylase (F3H)... C Zhang,Q Guo,Y Liu,... - 《Journal of...
ANS, anthocyanidin synthase; CHS, chalcone synthase; CHI, chalcone isomerase; C4H cinnamate 4-hydroxylase; C3H, p-coumaroyl ester 3-hydroxylase; 4CL, 4-coumaroyl CoA ligase; DFR, dihydroflavanol 4-reductase; F3H, flavanone 3-hydroxylase; F3′H, flavonoid 3′-hydroxylase; F3′5′H, ...