Data on the effect of in utero exposure to polycyclic aromatic hydrocarbons on genome-wide patterns of DNA methylation in lung tissues

Data in this article depict patterns of methylation in lung tissues obtained from the offspring of B6129SF1/J dams and 129S1/SvImJ sires exposed in utero to benzo[a]pyrene (BaP) or dibenzo[def,p]chrysene (DBC) as compared to non-exposed offspring. Genome-wide methylation of lung tumors in adult offspring was determined using methylated DNA immunoprecipitation (MeDIP) with the NimbleGen mouse DNA methylation CpG island array. This data article refers to the research article “DNA methylation in lung tissues of mouse offspring exposed in utero to polycyclic aromatic hydrocarbons,” [1] in which comprehensive data interpretation and analysis are provided.