Chromatin immunoprecipitation of MECP2. The association of MECP2 with the promoter regions of BDNF, CRMP1, DNMI, GNBI and CLU in undifferentiated and differentiated SH-SY5Y cells. The DNMI and GNBI promoter sequences displayed no difference in binding with MeCP2 in both undifferentiated and differentiated cells. Results are the mean +/- SEM of six replicates. The ChIP experiments were normalized to the input DNA.