Additional file 1.

Figure S1. Comparison between the experimental (A) and virtual (B) 2-D gels of the exoproteome of the strain 1002 of C. pseudotuberculosis. (A) 2D-gel with 150 μg of TPP extracted extracellular proteins of the 1002 strain. Proteins were separated in the first dimension by isoelectric focusing using strips of 3.0-5.6 NL pI range (GE Healthcare). Visualization was by Colloidal Coomassie staining. (B) The virtual 2D-gel was generated with the theoretical pI and MW values of the proteins identified by LC-MSE.

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Pacheco et al. BMC Microbiology 2011 11:12   doi:10.1186/1471-2180-11-12