Fig. 3.

DNA methylation profile of ALDH2 in LUAD. (A) The chromosomal distribution of 16 methylation probes associated with ALDH2 on chromosome 12 and location of 16 probes in CpG Island. (B) ALDH2 methylation levels in tumor and normal samples cross different types of cancers. (C) Methylation of ALDH2 each probe and aggregation level. The significant higher methylated probes in LUAD compared to normal samples are bounded by a red box, the lower methylation level of LUAD samples is bounded by a green box, and methylation aggregation of ALDH2 in LUAD patients is bounded by an orange box. ns: p > 0.05; * : p < = 0.05; * *: p < = 0.01; * ** : p < = 0.001; * ** *: p < = 0.0001. Data was collected on 25th January 2023.