Fig. 5From: Proteome profiling reveals changes in energy metabolism, transport and antioxidation during drought stress in Nostoc flagelliformeChanges in the metabolite contents and key enzyme activities of N. flagelliforme under drought stress. Different letters on each bar indicate significantly different values (P < 0.05). The values are presented as means ± standard deviation (n = 3) (P < 0.05)Back to article page