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. 2019 Sep 20;11:8589–8602. doi: 10.2147/CMAR.S186002

Figure 4.

Figure 4

(A) The methylation of the KCNK15-AS1 promoter was not detected in the normal controls. (B) The methylation of the KCNK15-AS1 promoter was detected in one of seven stage I patients. (C) The methylation of the KCNK15-AS1 promoter was detected in three of eight stage II patients. (D) The methylation of the KCNK15-AS1 promoter was detected in all the stage III patients. (E) The methylation of the KCNK15-AS1 promoter was detected in all the stage IV patients.

Abbreviations: M, methylated; U, unmethylated.