Figure 5. Twofold screw xylan is found in close proximity to cellulose in never-dried wild-type Arabidopsis stems.
Carbohydrate regions are shown of z-filtered CP-PDSD39 13C NMR spectra of never-dried wild-type Arabidopsis stems using a total z period of 1.005 s. (a) 50 ms mixing time spectrum. (b) 1 s mixing time spectrum. (c) Zoom of 1 s mixing time spectrum showing cellulose→xylan connections. (d) Zoom of 1 s mixing time spectrum showing xylan→cellulose connections. (e) One-dimensional slices from 50 ms (blue) and 1 s (red) mixing time spectra. The spectra were recorded as in Fig. 4.