Intellectual Developmental Disorder, Autosomal Dominant 33, also known as mrd33, is related to b-lymphoblastic leukemia/lymphoma with etv6-runx1 and childhood b-cell acute lymphoblastic leukemia. An important gene associated with Intellectual Developmental Disorder, Autosomal Dominant 33 is DPP6 (Dipeptidyl Peptidase Like 6), and among its related pathways/superpathways is Innate Lymphoid Cells Differentiation. Affiliated tissues include brain, and related phenotypes are intellectual disability and microcephaly