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Figure 1.ABCA1 CpG island proximal promoter region and localization of the 4 loci epigenotyped in maternal and fetal placenta, as well as in maternal and cord blood samples. The ABCA1-A locus shows DNA methylation variability in both fetal and maternal sides of the placenta (especially at CpG5 and CpG6), as well as in maternal and cord blood samples.
