Figure 10From: Normalization and experimental design for ChIP-chip dataThe comparison of MA plots for (a) mock control (with no antibody), (b) histone occupancy (with anti-histone H3), and (c) histone modification (with anti-histone H4) ChIP-chip experiments. The mock control experiment shows a different dye-bias from other ChIP-chip experiments. This suggests that the dye-bias needs to be corrected before using this mock control to normalize ChIP-chip experiments through subtraction.Back to article page