Fig. 3From: Hyaluronic acid production and characterization by novel Bacillus subtilis harboring truncated Hyaluronan SynthaseProduction rate of HA by RBSFA, RBSTr4 and RBSTr3. HA production in all strains was linear until 31 h with a production rate of 15.9, 20, and 24.4 mg/L.h−1 for RBSFA, RBSTr4, and RBSTr3 strains, respectivelyBack to article page