Figure 3From: Chromosome 15q11-q13 copy number gain detected by array-CGH in two cases with a maternal methylation pattern Confirmation and quantitation of copy number using qRT-PCR. (A) untreated genomic DNA. (B) bisulfite-treated DNA. (Abbreviations: qRT-PCR: quantitative real-time polymerase chain reaction; RQ: Relative quantification).Back to article page