Figure. 1: Protein abundance changes illustrated in a 2-DE gel of the cytosolic fraction of VISA strain P100. Ca. 300 μg protein/gel was loaded and proteins separated in the pH range between 4 and 7 and the Mr range between 200 kD and 8 kD prior to staining with Coomassie Brilliant Blue G250. Differentially abundant spots, in comparison with strain VP32, are denoted and correspond to spot No. in column A of the Table.