TOP1 and specific developmental disorder: In addition, we identified differentially methylated CpG sites in LRP2BP (P-value=5.37 × 10−8) to be associated with intellectual disability (F70–79), in TOP1 (P-value=1.86 × 10−7) with behavioral disorders (F90–98), in NOSIP (P-value=5.12 × 10−8) with disorders of psychological development (F80–89) and in SEMA4B (P-value=4.02 × 10−7) with schizophrenia spectrum disorders (F20–29).