Figure 5

Lignin content of non-modified poplar and transgenic poplar. “**” Represents that there is a significant difference between the non-modified poplar and transgenic poplar at p < 0.01 (One-way ANOVA), same in Fig. 6.
Lignin content of non-modified poplar and transgenic poplar. “**” Represents that there is a significant difference between the non-modified poplar and transgenic poplar at p < 0.01 (One-way ANOVA), same in Fig. 6.