Figure 2: (A) The levels of 8-oxo-Gua generated in the DNA of ES cells. The 8-oxo-Gua levels are expressed as the number of 8-oxo-deoxyguanosine (8-oxo-dG) per 105 deoxyguanosine (dG). (B) Mouse OGG1 mRNA expression. The expression of mOGG1 mRNA was lower in ES-D7 treated with 300 ÁM H2O2 for 72 hrs, as compared to other cells with / without H2O2 treatment. The mOGG1 expression levels were standardized with the GAPDH expression levels. This figure was published in reference [12], Copyright Informa Healthcare.