. 2008 Jul;147(3):1046–1061. doi: 10.1104/pp.108.117457

Table I.

Yeast two-hybrid analysis of interactions between AtFLS1, -3, and -5 and other flavonoid enzymes

Enzyme	AtFLS1	AtFLS3	AtFLS5
CHS	+/−^a	+/−	+/−
CHI	−/−	−/−	−/−
F3H	+/+	ND^b	ND
DFR	+/+	−/−	−/+

AtFLS fused to the activation domain/AtFLS fused to the binding domain.

ND, Not determined.