Supplementary Figure S3 p-Src t-Src t-AKT p-AKT p-p70S6K t-p70S6K p-S6 t-S6 β-actin p-Fox01/3a DMSO Rap 0 1 2 3 4 p:t-AKT DMSO Rap 0 1 2 3 4 DMS O Das Rap Com bo DM S O Das Rap Com bo 1hr 24hr MCF7 0 2 4 6 0 2 4 6 DMS O Das Rap Combo DMS O Das Rap Combo 1hr 24hr MDA-MB-231 0 1 2 3 0 1 2 3 DMSO Das Rap Com bo DMSO Das Rap Combo 1hr 24hr BT474 Analysis of mTOR and AKT signaling in breast cancer cell lines treated with dasatinib and rapamycin