Figure 4From: ProtQuant: a tool for the label-free quantification of MudPIT proteomics dataFalse positive identification rates for simulated experiments. For each simulated experiment, two of the spiked samples were chosen as the control and two others as the treatment (see Table 1 for the pairings). All identifications of differential expression at p ≤ 0.05 represent false positives.Back to article page