Yeast Rhodotorula glutinis KCh735 in known to catalyze the C-8 hydroxylation of flavones and flavanones. The enzyme F8H (flavonoid C8-hydroxylase) is involved in the reaction, but the specific gene has not yet been identified. In this work, we present identification, heterologous expression and...
Flavanone 3′-hydroxylase GO: Gene Ontology KEGG: Kyoto Encyclopedia of Genes and Genomes LAR: Leucoanthocyanidin reductase MYB: v-myb avian myeloblastosis viral oncogene homolog PAL: Phenylalanine ammonia-lyase UFGT: UDP-glucose: flavonoid 3-O-glucosyltransferase ...
Cloning, functional identification and sequence analysis of flavonoid 3’-hydroxylase and flavonoid 3’,5’-hydroxylase cDNAs reveals independent evolution of flavonoid 3’,5’-hydroxylase in the asteraceae family. Plant Mol Biol. 2006;61(3):365–81. Article CAS PubMed Google Scholar Ayabe Si,...
Fig. 1.Schematic overview of the flavonoid biosynthetic pathway. The different flavonoid classes are shown boxed. ANS, anthocyanin synthase; CHI, chalcone isomerase; CHS, chalcone synthase; DFR, dihydroflavonol reductase; F3H, flavanone-3-hydroxylase; FLS, flavonol synthase; FNS, flavone synthase; IF...
When the clones, LjCYP-1 (CYP93C family) and LjCYP-2 (CYP81E family), were heterologously expressed in yeast, the proteins exhibited 2-hydroxyisoflavanone synthase (IFS) and isoflavone 2′-hydroxylase (I2′H) activities, respectively. The transcription levels of LjCYP-1, LjCYP-2 and ...
Figure 2.A schematic presentation of the flavonoid biosynthetic pathway leading to anthocyanins. Enzyme abbreviations: CHS, chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; F3′H, flavonoid 3′-hydroxylase; F3′5′H, flavonoid 3′5′-hydroxylase; FLS, flavonol synthase; DF...
A genomic clone encoding flavanone 3-hydroxylase (F3H) was isolated from Arabidopsis thaliana. The deduced amino acid sequence is 72 to 94% identical to al... Matthew K. Pelletier,BW Shirley - 《Plant Physiology》 被引量: 458发表: 1996年 加载更多研究点推荐 Arabidopsis Flavonoid movement ...
(CHI). LBGs are responsible for the synthesis of proanthocyanidins, which includes flavanone 3-hydroxylase(F3H), flavonoid 3’-hydroxylase(F3’H), flavonoid 3’,5’-hydroxylase(F3′5’H), dihydroflflavonol 4-reductase (DFR),anthocyanidin synthase (ANS), flavonol synthase (FLS), ...
Expression of genes encoding chalcone synthase, flavanone 3-hydroxylase and dihydroflavonol 4-reductase correlates with flavanol accumulation during heartw... Heartwood formation is generally characterized by the accumulation of phenolic substances that increase the natural color and durability of wood. Althou...
Fig. 8: Proposed biosynthetic pathway of PMF in CRC. The dashed arrow indicates an uncertain pathway. CHS chalcone synthase, CHI chalcone isomerase, CYP75A flavonoid 3’,5’-hydroxylase, CYP75B1 flavonoid 3’-monooxygenase, FNSII flavone synthase, F3H flavanone-3-hydroxylase, F6H flavanone-6-...