Table 5.

Cellulose crystallinity of non-modified poplar and transgenic poplar.

Sample	CrI (%)
Non-modified poplar	34.32 ± 1.74 A
C3H transgenic poplar	40.67 ± 0.27 B
HCT transgenic poplar	39.85 ± 1.05 B
P-value	1.77 × 10−4