Article
A novel principal component based method for identifying differentially methylated regions in Illumina Infinium MethylationEPIC BeadChip data.
Epigenetics - 1 Dec 2023
Zheng Yuanchao, Lunetta Kathryn L, Liu Chunyu, Smith Alicia K, Sherva Richard, Miller Mark W, Logue Mark W
Abstract excerpt
Differentially methylated regions (DMRs) are genomic regions with methylation patterns across multiple CpG sites that are associated with a phenotype. In this study, we proposed a Principal Component (PC) based DMR analysis method for use with data generated using the Illumina Infinium MethylationEPIC BeadChip (EPIC) array. We obtained methylation residuals by regressing the M-values of CpGs within a region on...
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