Fig. 4From: Arabidopsis leucine-rich repeat extensin (LRX) proteins modify cell wall composition and influence plant growthCell wall composition analysis. Cell wall material was extracted from rosette leaves a and stem tissue b and monosaccharides were quantified. Error bars shown in the graph represent standard errors. Significance was tested by T-test; n = 3, *P < 0.05. c The degree of lignification was visualized in stem cross section using Wiesner staining. Bar = 500 μm.Back to article page