The most frequent mutations by the sample count in total (the numbers are given in total for all studies, n = 98,533) are intergenic mutation SLC34A2-ROS1 (10 samples), which was found only in lung cancer samples; p.T154A (six samples); p.P506S/R/L (six samples); p.G257A/E/R (four samples); p.S318W (four samples); p.A396T (four samples); p.P410L/S/H (four samples); p.S461C (four samples); p.A473T/V (four samples); and p.Y503H/C/F (four samples). This evidence concerns the gene ROS1 and lung cancer.