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. 2021 Jun 11;11:629860. doi: 10.3389/fonc.2021.629860

Figure 1.

Figure 1

Identification of methylation-driven genes in CRC patients. (A) Heat map of 143 CRC-related methylation-driven genes. The color change from green to red illustrates a trend from hypomethylation to hypermethylation. |log FC|≥0, adjusted P < 0.05, and Cor <−0.5. CRC, colorectal cancer; FC, fold change. (B) Selection of driven genes in the LASSO model. (C) Tuning parameter (λ) selection in the LASSO model used cross-validation via the maximum criteria. The dotted vertical lines were drawn at the optimal values using the maximum criteria and the one standard error of the maximum criteria.