Fig. 7From: Various effects of the expression of the xyloglucanase gene from Penicillium canescens in transgenic aspen under semi-natural conditionsMicrograph of cell slices of plant xylem with different cell wall thickness of 1.16 ± 0.044 μm in the control line Pt (a) and 1.47 ± 0.045 and 1.80 ± 0.056 in the transgenic lines Xeg-1-1c (b) and Xeg-2-1b (c), respectivelyBack to article page