Chromatin Immunoprecipitation Hela (4*10<sup>6</sup>) were treated with Micrococcal Nuclease, sonicated, and immunoprecipitated with 5µg anti-HIST1H2AG (CSB-PA010389OA29me2HU) or a control normal rabbit IgG.The resulting ChIP DNA was quantified using real-time PCR with primers against the β-Globin promoter.