IQGAP3 and neoplasm: ROC curve analysisrevealed that the AUCs for IQGAP3 at tumor grades G1, G2, and G3 (PicoGreen-adjusted)were 0.805, 0.915, and 0.929, respectively, whereas the RiboGreen-adjusted AUCs were0.742, 0.880, and 0.885, respectively (Figure 7).