PT - JOURNAL ARTICLE AU - DIETRICH, DIMO TI - Direct Quantitative Bisulfite Sequencing Using Tag-modified Primers and Internal Normalization DP - 2016 Dec 01 TA - Anticancer Research PG - 6343--6346 VI - 36 IP - 12 4099 - http://ar.iiarjournals.org/content/36/12/6343.short 4100 - http://ar.iiarjournals.org/content/36/12/6343.full SO - Anticancer Res2016 Dec 01; 36 AB - For the investigation of DNA methylation patterns, bisulfite conversion of the DNA followed by polymerase chain reaction (PCR) amplification and sequencing of the region of interest is the method of choice when information at single CpG site resolution is desired. In this study, a simple method for direct quantitative bisulfite sequencing based on the Sanger method is shown to be usable for the accurate analysis of single CpG sites. This method is based on the usage of tag-modified primers to obtain an internal normalization signal within the PCR product.