Fig. 3From: Growth optimization and identification of an ω-transaminase by a novel native PAGE activity staining method in a Bacillus sp. strain BaH isolated from Iranian soilResponse surface plot of Biomass production for Bacillus sp. strain BaH illustrates the interaction between two variables by keeping other one constant. a Interaction between temperature and pH while agitation speed is 200 rpm; b interaction between agitation speed and pH while temperature is 38 °CBack to article page