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. 2017 May 8;7:1525. doi: 10.1038/s41598-017-01743-y

Figure 4.

Figure 4

Overexpression of DNMT1-isoform3 causes hypermethylation of mitochondrial DNA. Representative confocal images of H1299 cells stably overexpressing DNMT1-iso3; (A) DNMT1 localisation pattern; (B) 5 mC staining; (C) % of 5 mC at defined CpG sites of mitochondrial genome resulting from overexpression of DNMT1-iso3; (D) Relative fold enrichment of selected mitochondrial regions for DNMT1-isoform3 binding by CHIP analysis.