Figure 3

Epigenetic staining of somatic cells and their respective cloned embryos. Mean pixel intensity of histone H3 lysine 9 acetylation (H3K9ac) and Histone H3 lysine 27 trimethylation (H3K27me3) in somatic cells (A,B) and their respective cloned blastocysts (C,D), which was determined by the confocal microscopy. Somatic cell images were captured at 400X total magnification; whereas, blastocysts images were captured at 100X total magnification. Bars with different superscripts are significantly different (P < 0.01).