1.14.14.82	evolution	duplication of F3'H genes in plants, overview	713316	
1.14.14.82	metabolism	flavonoid 3',5'-hydroxylases and flavonoid 3'-hydroxylases competitively control the synthesis of delphinidin and cyanidin, the precursors of blue and red anthocyanins, anthocyanin profiling in strain PN40024, overview	-, 711598	
1.14.14.82	metabolism	MdF3'H genes are coordinately expressed with other genes in the anthocyanin biosynthetic pathway in apple	713316	
1.14.14.82	metabolism	role in anthocyanin regulation and flavone biosynthesis, interaction with chalcone synthase 1 as shown by yeast fusion experiment	700856	
1.14.14.82	metabolism	the dark or light brown color variation in injured leaves of sorghums is associated with the gene expression of flavone synthase II and flavonoid 3'-hydroxylase. Flavone synthase II pathway is activated to synthesize flavones (apigenin and luteolin) and the expression level of flavonoid 3'-hydroxylase changes the balance of apigenin and luteolin. Expression of flavone synthase II is related to the synthesis of flavones (apigenin and luteolin) and the expression level of flavonoid 3'-hydroxylase is related to the balance of apigenin and luteolin. Expression of flavone synthase II and flavonoid 3'-hydroxylase is thus associated with dark or light brown coloration in tan-colored injured leaves of sorghum. Expression of both flavone synthase II and flavonoid 3'-hydroxylase leads to the synthesis of apigenin and luteolin in Sorghum bicolor	-, 742597	
1.14.14.82	metabolism	the drastic decline of flavonoid 3'-hydroxylase expression occurring during fruit ripening in Fragaria ananassa is reflected by the anthocyanin composition, which shows a prevalence of pelargonidin in ripe fruits of Fragaria ananassa	726210	
1.14.14.82	metabolism	the enzyme is involved in anthocyanin biosynthesis	743524, 746187	
1.14.14.82	metabolism	the enzyme is involved in biosynthesis of 3',4'-catechins, 3',4',5'-catechins and flavan 3-ols in the leaves	742707	
1.14.14.82	metabolism	the enzyme is involved in flavonoid pathway	742706	
1.14.14.82	metabolism	the enzyme is involved in synthesis of luteolinidin. The level of expression of flavonoid 3'-hydroxylase is a critical determinant of color variation in Sorghum leaves infected with Bipolaris sorghicola	742205	
1.14.14.82	metabolism	the high expression of flavonoid 3'-hydroxylase during fruit ripening in Fragaria vesca is reflected by the anthocyanin composition, which shows a high content of cyanidin	726210	
1.14.14.82	physiological function	enzyme expression is associated with anthocyanin accumulation in five different sweet potato cultivars tested	725928	
1.14.14.82	physiological function	expression of CYP75B50 gene in petunia results in a more reddish flower color change. The petals expressing CYP75B50 gene contain an increased amount of 3'-hydroxylated anthocyanidin (peonodin and cyanidin)	745636	
1.14.14.82	physiological function	loss of enzyme activity leads to accumulation of 3,5-di-O-(beta-glucopyranosyl)pelargonidin 6''-O-4,6'''-O-1-cyclic malate instead of 3,5-di-O-(beta-glucopyranosyl)cyanidin 6''-O-4,6'''-O-1-cyclic malate, the only difference between these two anthocyanins is a hydroxyl group present at the 3' position in the B-ring of aglycone. Loss of enzyme results in a color change in buds from purple to deep pink. Mutation is due to an active hAT type transposable element, designated Tdic101. The color change is attributed to Tdic101 insertion into the second intron of flavonoid 3'-hydroxylase	725984	
1.14.14.82	physiological function	mutation tt7 carrying an internal stop codon leads to the transparent testa phenotype due to lack of tannins in the seed coat	744455	
1.14.14.82	physiological function	part of flavonoid biosynthetic pathway	701213	
1.14.14.82	physiological function	the enzyme introduces a hydroxyl group at 3' position of the B-ring of the flavonoid molecule leading to the formation of 3',4'-hydroxylated flavonoids	713316	
1.14.14.82	physiological function	the expression level of flavonoid 3'-monooxygenase is related to the balance of apigenin and luteolin. Expression of FNSII and flavonoid 3'-monooxygenase is associated with dark or light brown coloration in tan-colored injured leaves of sorghum	-, 742597	
1.14.14.82	physiological function	the expression levels of both flavonoid 3'-hydroxylase and flavonoid 3', 5'-hydroxylase, EC 1.14.14.82 and EC 1.14.14.81, respectively, correlate positively with the anthocyanin accumulation pattern in leaves from Epimedium sagittatum	745025