Table 2. Monosaccharide compositions of TFA-insoluble fractions.
| control | OsARAF1-FOX | OsARAF3-FOX | |
| Ara | N.D. | N.D. | N.D. |
| Rha | N.D. | N.D. | N.D. |
| Fuc | N.D. | N.D. | N.D. |
| Xyl | N.D. | N.D. | N.D. |
| Man | 27.8±5.8 a | 28.6±13.0 a | 36.4±17.4 a |
| Gal | 2.2±2.5 a | 4.3±11.4 a | 2.4±3.5 a |
| Glc | 370.3±28.1 a | 474.6±40.0 b | 497.0±32.4 b |
| GalA | N.D. | N.D. | N.D. |
| GlcA | N.D. | N.D. | N.D. |
| total | 400.3±31.3 a | 508.5±36.8 b | 535.7±32.1 b |
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”.