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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Mol Microbiol. 2012 Mar 15;84(2):203–224. doi: 10.1111/j.1365-2958.2012.08023.x

Fig. 2. Branches arise from abnormal septation.

Fig. 2

E. coli strains A) CS109 (wild type), B) CS612-1 (Δ PBPs 4, 5, 6, 7, AmpC and AmpH), and C) CS109 harboring pLPZ, were grown and imaged as described in Experimental Procedures. Arrows in panels B and C represent abnormal cell constrictions. In panels B and C, dots were used to follow abnormal cell poles produced by abnormal cell constrictions and which gave rise to branches. The arrow head in panel C marks a mini-cell. The numbers on each image indicates the time in minutes. The scale bar equals 5 µm.