Table 1. Monosaccharide compositions of TFA-soluble fractions.
| control | OsARAF1-FOX | OsARAF3-FOX | |
| Ara | 41.9±2.6 a | 31.6±5.6 b | 33.8±6.6 b |
| Rha | 2.7±1.4 a | 2.5±0.9 a | 2.5±0.5 a |
| Fuc | N.D. | N.D. | N.D. |
| Xyl | 153.2±7.4 b | 131.6±15.9 a | 135.6±11.8 a |
| Man | 11.2±4.3 a | 9.8±3.4 a | 14.9±4.2 a |
| Gal | 11.8±4.3 a | 11.4±3.4 g | 12.9±4.2 a |
| Glc | 128.3±15.2 a | 65.1±29.9 b | 90.0±18.4 ab |
| GalA | 2.3±1.0 a | 1.4±1.5 a | 2.2±1.0 a |
| GlcA | 7.3±1.9 a | 5.8±2.6 a | 9.1±3.0 a |
| total | 351.7±125 a | 283.6±28.3 b | 323.7±18.5 ab |
The monosaccharide compositions of alcohol-insoluble residues (AIRs) in mature leaves of the control, OsARAF1-FOX and OsARAF3-FOX were determined by GC. The values are means ± SD (n = 12). Different letters within the same column indicate significant differences among means (P<0.05) as determined by Tukey's test. N.D. means “not detected”.