Fig. 6

Cell wall matrix monosaccharide composition in adult wsr plants. Relative amounts of the monosaccharides Fucose, Rhamnose, Arabinose, Galactose, Glucose, Xylose, Mannose, Galacturonic acid and Glucuronic acid were quantified in cell wall matrix hydrolysates of 5 weeks-old Col-0, wsr1–2, wsr2–1, wsr3–1 and wsr4–2 plants. a Leaf monosaccharides, (b) stem monosaccharides. Bars represent mean values and error bars indicate SD (n = 4). Asterisks indicate statistically significant differences to the wild type according to Student’s t test (*p < 0.05; **p < 0.01)