Additional file 9: of Expression of C-terminal ALK, RET, or ROS1 in lung cancer cells with or without fusion

Figure S5. RT-PCR analysis of ALK, RET, or ROS1 fusion in 4 tumor tissues. The mRNA expression of variant 1, 2, 3a, or 3b of EML4-ALK (a), KIF5B-RET, CCDC6-RET (b) or SLC34A2-ROS1 (c) was determined by RT-PCR using the Taqman probes shown in Additional file 1: Table S1. Red lines show fusion gene–positive tumor tissue, and green lines show fusion gene–negative tumor tissue (PPTX 122 kb