Fig. 4From: Promoter methylation of TRIM9 as a marker for detection of circulating tumor DNA in breast cancer patientsMethylation status of TRIM9 in 107 breast cancer tissues. Breast tumors were classified into five intrinsic subtypes (luminal A, luminal B, HER2, basal-like, normal breast-like) by PAM50 for comparison of their methylation index of TRIM9. *Tukey’s testBack to article page