Correlation of Tryptophan Metabolic Pathway with Immune Activation and Chemosensitivity in Patients with Lung Adenocarcinoma

Figure 6

Identification of key genes of tryptophan metabolism phenotype. (a) The volcano map shows 272 candidate key genes. (b) The trajectory of each independent variable with lambda. (c) Confidence interval under lambda. (d) Five key genes of tryptophan metabolism phenotype were identified.

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