Table 1.

Monosaccharide composition and hydroxyproline content of total AIR (μg mg−1 AIR) and Ba(OH)2 extract after sequential cell wall extraction (μg mg−1 dry weight); for analyses of other extracts see Table S2

LineRhamnoseFucoseArabinoseXyloseMannoseGalactoseGlucoseHyp
Total AIRWT20.19 ± 4.084.17 ± 0.6630.69 ± 2.7225.54 ± 2.346.44 ± 1.1141.93 ± 4.498.48 ± 2.504.98 ± 0.43
xeg113-219.09 ± 0.844.28 ± 0.1225.27* ± 1.0427.86 ± 1.458.79* ± 0.5344.47 ± 1.4813.71* ± 1.674.89 ± 0.39
xeg113-319.39 ± 0.873.94 ± 0.2626.80* ± 1.2425.35 ± 1.178.02* ± 0.4343.72 ± 0.9212.86* ± 1.615.03 ± 0.43
113comp22.81 ± 1.893.62 ± 0.1632.84 ± 0.9627.87 ± 1.655.52 ± 0.3541.89 ± 2.0412.43* ± 1.795.39 ± 0.65
Ba(OH)2 extractWT0.09 ± 0.01N.D.4.54 ± 0.801.19 ± 0.210.51 ± 0.110.99 ± 0.212.57 ± 0.451.60 ± 0.14
xeg113-20.10 ± 0.01N.D.3.06* ± 0.720.96 ± 0.130.45 ± 0.090.88 ± 0.242.40 ± 0.401.48 ± 0.15
xeg113-30.09 ± 0.02N.D.3.02* ± 0.790.94 ± 0.190.48 ± 0.110.90 ± 0.282.34 ± 0.451.61 ± 0.22
113comp0.08 ± 0.01N.D.4.41 ± 0.971.14 ± 0.250.53 ± 0.080.98 ± 0.202.63 ± 0.711.70 ± 0.34
  • N.D., not detected; Hyp, hydroxyproline.

  • *Significantly different (P ≤ 0.01) when compared with WT (n = 8) ± SD.