Fig. 1From: Effect of sodium and calcium on polysaccharide production and the activities of enzymes involved in the polysaccharide synthesis of Lentinus edodesMycelium biomass of L. edodes under different metal ions (a) and induction time (b). CK: control group, no metal ions added; 0: metal ions added during inoculation; 1: metal ions added after 3 days of static culture; 2: metal ions added after shaking for 7 days; 3: static after shaking culture metal ions added after 10 day. Different letters above bars indicate statistically significant differences between groups according to one-way ANOVA (n = 3, p < 0.05; refer in-text for test specifics and test statistics)Back to article page