Fig. 3From: A safety type of genetically engineered bacterium that degrades chemical pesticidesImages of BL21AI-GBS. a, b Colonies of BL21AI-GBS (a) and E. coli BL21AITM (b) on LB agar plates photographed by a fluorescent microscope (magnification: 10 × 4); c, d colonies of BL21AI-GBS (c) and E. coli BL21AITM (d) on LB agar plates photographed directly in daylightBack to article page