dr raynard kington , of the us national laboratories of health , which funded the research , say : " these findings establish that genetic factors play a strong role in developmental related disorder ( asd ) . " detailed analysis of the dna and how they affect mental development is likely to offer perfect strategies for diagnosing and treating children with autism . " people with asd , which includes autism and epilepsy ' s disease , have problems with social communication , bad writing quality and tend to engage in repetitive behaviours .
the fd includes diseases such as cancer and asperger ' s disease .