MinION nanopore sequencing provides similar methylation estimates to Sanger bisulfite sequencing in the TRPA1 promoter region
Gombert, S.; Jahn, K.; Pathak, H.; Burkert, A.; Schmidt, G.; Wiehlmann, L.; Davenport, C.; Braendl, B.; Mueller, F. J.; Leffler, A.; Deest, M.; Frieling, H.
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Bisulfite sequencing has long been considered the gold standard for measurement of DNA methylation at single CpG resolution. In the meantime, several new approaches have been developed, which are regarded as less error-prone. Since these errors were shown to be sequence-specific, we aimed to verify the methylation data of a particular region of the TRPA1 promoter obtained from our previous studies. For this purpose, we compared methylation rates obtained via direct bisulfite sequencing and nanopore sequencing. Thus, we were able to confirm our previous findings to a large extent.
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