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. Author manuscript; available in PMC: 2012 May 31.
Published in final edited form as: Biochemistry. 2011 May 3;50(21):4675–4684. doi: 10.1021/bi200106d

Figure 2.

Figure 2

Negative stain EM of 5 μM assembled wild type FtsZ and single trp FtsZ mutants in the presence of 5 mM MgAc, pH 7.7 (a-d), or 10 μM FtsZ in presence of 1 mM EDTA, pH 6.5 (e-h). The scale bar is 200 nm.