Figure 5.

Categories of E. coli exposed to ampicillin, after processing by the procedure to determine cell wall integrity, determined by the spreading of the internal nucleoid. From above to below: Unaffected, Weakly affected, Strongly affected, Strongly affected without recognizable cell body.

Santiso et al. BMC Microbiology 2011 11:191   doi:10.1186/1471-2180-11-191
Download authors' original image