CDKN2A and non-small cell lung carcinoma: Additional genes indicative of LUAD when mutated, among the ten genes determined to be most important for NSCLC subtype classification, include EGFR and STK11, while mutated NFE2L2, FAM135B, KMT2D, FAT1, PIK3CA, and CDKN2A are predictive of LUSC.