Figure 3: Schematic presentation of differently expressed proteins in the carbapenem-resistant A. baumannii in presence of iron relative to its absence. Only those over-expressed and down-regulated proteins which showed 2-fold and higher change with a significant p-value (e0.05) were considered in the present study. To increase the number of down regulated proteins (with possible role in iron acquisition) some proteins with significant p-value (e0.05) but less than two fold changes has also been included in the present study.