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. 2011 Sep 15;6(9):e24088. doi: 10.1371/journal.pone.0024088

Figure 7. Effect of in vivo cross linking with different concentrations of paraformaldehyde (PFA) on the protein concentration of different preparations obtained from the cell lysate of E. coli strain BW25113ΔptsGΔmalE::km(pMALE-ptsG).

Figure 7

Low speed pellets, white bars; high speed pellets, black bars; high speed supernatants, grey bars. Thin lines above the histograms represent the standard deviations (S.D).