Figure 2

Mutational landscape of 371 Chinese lung cancer patients. The X-axis represents each patient tissue sample and the Y-axis represents each mutated gene. The bar graph above shows the tumor mutational burden (TMB) value of each sample, and the bar graph on the right shows the mutation frequency of each mutated gene. Statistical distribution of variation types is shown in the right column. Green represents substitution/indel, red represents gene amplification, blue represents gene homozygous deletion, yellow represents fusion/rearrangement, and purple represents truncation mutations.