Genome wide DNA methylation profiling of peripheral blood samples obtained from normal controls and children born SGA. Illumina's HumanMethylation450 BeadChip was used to obtain DNA methylation profiles across approximately 450.000 CpGs.
Overall design
Bisulphite converted DNA from the 110 samples were hybridised to the Illumina HumanMethylation450 Beadchip.