Figure 2From: Direct and up-close views of plant cell walls show a leading role for lignin-modifying enzymes on ensuing xylanasesPrincipal component analysis (PCA) of initial NEXAFS spectra. PCA scores (A) and loadings (B) for NEXAFS spectra extracted from the cell walls (CW, circles) and middle lamellae (ML, squares) for control, cellulase and different xylanase:laccase co-treatments. Outlines on scores plots are to guide the eye.Back to article page