Figure 7From: Galactosyltransferases from Arabidopsis thaliana in the biosynthesis of type II arabinogalactan: molecular interaction enhances enzyme activityGalactosyltransferase activity in intact microsomes isolated from N. benthamiana after co-expression of HA - AtGALT29A and AtGALT31A-GFP . Microsomes were incubated with exogenously added UDP-[14C]-Gal and the [14C]-Gal incorporation to luminal endogenous materials were analyzed by precipitation either by A: 70% ethanol or B: β-Gal Yariv reagent. Error bars showed standard deviations from n = 4.Back to article page