Fig. 11From: Genome rearrangements induce biofilm formation in Escherichia coli C – an old model organism with a new application in biofilm researchMicroscopic picture of the 72 h old E. coli C (a) and K12 (b) colonies containing pJEKd1571 grown at 37 °C on LB Miller agar plates. Pixel intensity plots for each colony are shown below. Yellow arrows show the colony borders and distinct pcsrA expression intensitiesBack to article page