Patent Document ID: 20090123915
Application ID: 11719033
Patent Flag: 0

Claim One:
1. A high-throughput method for quantitative measurement of global genomic 5-methylcytosine content, comprising: obtaining a test sample comprising genomic DNA; and determining, using a quantitative real-time, bisulfite-based PCR assay, the methylation status of at least one CpG dinucleotide sequence of at least one repetitive genomic sequence selected from the group consisting of Alu, LINE-1, and Chr1 centromeric Sata and juxtacentromeric Sat2 repeat sequences, wherein the at least one repetitive genomic sequence provides a surrogate marker for global genomic 5-methylcytosine content, and wherein a quantitative measurement of global 5-methylcytosine content is thereby provided.