The results are displayed as a heat map (Figure 1B); (2) 58 genes were associated with lung cancer; (3) 5 genes were associated with cell proliferation in lung cancer cell; and (4) DDX49 gene was further identified in TCGA data of 188 sample transcriptome sequencing results (Figure 1C), with a crude P value of <.05. The gene discussed is DDX49; the disease is lung carcinoma.