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. 2014 Nov 4;4:6899. doi: 10.1038/srep06899

Figure 3. Methylation of ABCB4 in primary tumors and normal tissues.

Figure 3

Representative COBRA analysis is shown for normal human bronchial epithelial cells (NHBEC), human mammary epithelial cells (HMEC passage 2 and 7) and normal human fibroblast (HF-54) and primary non small cell lung cancer (NSCLC), head and neck cancer (HNC) and breast cancer (BrCa). Mock digest (−) and TaqI digest (+) are shown. Products were resolved on 2% gel with 100 bp marker (M). (T = tumor, N = corresponding normal tissue, ivm = in vitro methylated control, m = methylated, u = unmethylated).