Figure 6.
The composition ratio of G13X in KRAS/TP53 co-mutation is significantly higher than Q61X in blood. (A) The frequency of KRAS comutation subtype in blood samples of 69 non-small cell lung cancer (NSCLC) patients, including KRAS/TP53 (KP), KRAS/STK11 (KL), KRAS/CDKN2A (KC), and KRAS mutation (without TP53, STK11, and CDKN2A); (B) the expression level of tumor mutation burden (TMB) in KRAS subtype mutations, including KL, KP, KC, and KRAS (n=69); (C) the frequency of KRAS subtype mutation in blood samples (n=69); (D) the frequency of KRAS subtype mutation in blood samples with KRAS/TP53 mutation (n=32). *, P<0.05; ****, P<0.0001.