Investigation of rare variants which increase risk to bipolar disorder

Recent advances in technology have enabled sequencing at the level of the entire genome to become a reality. We have access to number of rare families with highly heritable forms of bipolar disorder, for which we will apply this powerful technology to identify specific genetic factors which increase disease risk. We will assess loss-of-function variation within genes, at both the level of single base mutations and variation in gene copy number, which track with illness in these families to identify new genes which contribute to illness.