Figure 2

Correlation of the proteins detected by tandem mass spectrometry (MS/MS) of Borrelia burgdorferi strains B31, N40, and JD-1. Whole-cell preparations of each strain were solubilized, treated with trypsin, and then subjected to strong cation exchange chromatography and capillary reverse-phase chromatography followed by MS/MS peptide analysis. The number and percentage of proteins that were detected in three, two, or one strains are shown. Adapted from [3].