Fig. 4From: Functional characterization of hydroxyproline-O-galactosyltransferases for Arabidopsis arabinogalactan-protein synthesisMonosaccharide composition analysis of AGPs isolated from (A) silique and (B) roots of Hyp-GALT mutants. AGPs were extracted and purified from siliques and roots of Hyp-GALT mutants and WT plants (n = 3). An analysis of variance (ANOVA) on these mutants yielded significant variation among genotypes. A post hoc Tukey test was applied to see which groups were significantly different from WT (Col-0). *P < .05, **P < 0.005, ***P < 0.001Back to article page