Quantitative expression analysis of KDMs during cardiac differentitation of mESCs. (A) Phf8, Jarid1a, Jhdm1d, Utx, and Jmjd3. (B) Jmjd2a, Jmjd2b, Jmjd2c, Jarid1b, Jmjd1b and Jhdm2a. Ct values of Q-PCR analysis were normalized against GADPH. Data are represented as mean±SEM from at least three independent experiments. bP<0.05, cP<0.01 compared with d 0 values.