Figure 3 From: A novel role for RecA under non-stress: promotion of swarming motility in Escherichia coli K-12 Swimming motility of E. coli MG1655 and RP437 strains. (A) E. coli JMG1655 ΔrecA (pCA24N) and JMG1655 ΔrecA (pRecA-Htg) strains. (B) E. coli RP437ΔrecA (pCA24N) and RP437 ΔrecA (pRecA-Htg) strains. Plates were photographed after 24 h of development at 37°C. Plates have a diameter of 9 cm.Back to article page