Rapid quantification of DNA methylation by measuring relative peak heights in direct bisulfite-PCR sequencing traces

Various technologies are currently available to quantify DNA methylation. However, rapid and simple methods for determining the DNA methylation status of CpG sites in genes still remain elusive. In this report, we describe a novel method for the rapid quantification of CpG methylation on the basis of direct bisulfite-PCR sequencing method. According to the principles of bisulfite-PCR, converting unmethylated cytosines to thymine while leaving...