Fig. 4From: A novel efficient β-glucanase from a paddy soil microbial metagenome with versatile activitiesEffects of high-salt concentrations, divalent cations, and chemical agents on enzymatic activity of recombinant Umcel9y-1. a NaCl tolerance; b KCl tolerance; c Catalytic activity in high-salt systems; d Divalent cations and chemical agents influences. Data are expressed as mean ± standard deviation. *P < 0.05, **P < 0.01 and ***P < 0.001 versus control (t test)Back to article page