Fig. 5

Gene-specific methylation patterns. P: patient; N: normal breast tissue from healthy controls; T: tumor tissue; A: tumor-adjacent tissue; D: tumor-distant tissue; LOD: limit of detection; LOQ: limit of quantification; n.a.: not analyzed. Data for CCND2, DAPK1, GSTP1, HIN-1, MGMT and RASSF1A [24] and ABCB1, ABCC1 and ABCG2 [31] has been published previously