Fig. 6From: Field evaluation of transgenic hybrid poplars with desirable wood properties and enhanced growth for biofuel production by bicistronic expression of PdGA20ox1 and PtrMYB3 in wood-forming tissueImproved woody biomass of DX15::PdGA20ox1-2A-PtrMYB3 poplars. DX15::PdGA20ox1-2A-PtrMYB3 poplars (#3) with WT hybrid poplars were grown in the LMO field for two years (May 2019 – Mar. 2021). a Quantification of tree growth. Stem height (upper panel) and diameter (lower panel). b Measurement of biomass increase. Fresh weights of main stem and branches (1st and 2nd branches) of each poplar were measured. Error bars indicate S.D. (n = 8). Unpaired Student’s t-test, P-value * (P < 0.05), ** (P < 0.01), *** (P < 0.001)Back to article page