Fig. 2From: Casp8 hypomethylation and neural tube defects in association with polycyclic aromatic hydrocarbon exposureMethylation levels of CpG sites in Casp8 examined in neural tissue of mouse embryos. The methylation levels for each CpG unit in the DMSO, BaP, and BaP + NAC groups within the amplicons were analyzed. DMSO, dimethylsulphoxide; BaP, benz(a)pyrene; NAC, N-acetyl-L-cysteine. *Significant difference between DMSO and BaP group (p < 0.05). #Significant difference between BaP and BaP + NAC (p < 0.05)Back to article page