Fig. 5From: Enzymatic hydrolysis of the gelatinous layer in tension wood of Salix varieties as a measure of accessible cellulose for biofuelsLight microscopy of Tora TW G-fibres before (left column; a, c, e and g) and after (right column; b, d, f, and h) cellulase treatment and double staining with chlorazol black E and safranin. In controls, the TW shows strongly staining bands of G-fibres (a, c, e, g) who’s G-layer was hydrolyzed after cellulase treatment (right column)Back to article page