Fig. 3From: Investigation of availability of a high throughput screening method for predicting butanol solvent -producing ability of Clostridium beijerinckii Relationships between colonies’ areas, butanol production, α-amylase activities, and diameter of the clear zones. a The linear relationship between butanol and colonies’ areas. b The linear relationship between colonies’ areas and α-amylase activity. c The linear relationship between diameters of clear zone and colonies’ areasBack to article page