Based on somatic mutations detected by sorted cell sequencing, TP53, EGFR, PTEN, RB1, KRAS, CTNNB1, GNAQ, SMAD4, IDH1, CDKN2A, APC, PIK3CA, HRAS, and NRAS were observed significantly in 22 lung adenocarcinomas (Fig. 5). Here, GNAQ is linked to lung adenocarcinoma.