Fig. 8From: The Populus alba cationic cell-wall-bound peroxidase (CWPO-C) regulates plant growth, lignin content and composition in poplarBending time of 6-week-old CWPO-C transgenics and WT poplar. Bending time refers to the time (h) required for the stem to return to standing at 90° from being placed horizontally. Mean ± standard deviation of four biological replicates. **: significant difference (p ˂ 0.01) compared with WT (Student’s t test). OE1, OE2 and OE4: CWPO-C OE line 1, 2 and 4. RNAi1 and RNAi2: CWPO-C RNAi line 1 and 2Back to article page