List
of Diseases related to DRD4
DRD4
gene is a target for drugs which treats schizophrenia and Parkinson
disease. Mutations in this gene have been associated with various exploratory
behavioral phenotypes, including autonomic nervous system dysfunction,
may be involved in lesion induced hyperactivity. This gene contains
a polymorphic number (2-10copies) of tandem 48 nt repeats; the sequence
shown contains four repeats.Associations
of the seven-repeat (7R) allele of the dopamine receptor D4 (DRD4) gene
with the personality trait of novelty seeking and attention deficit/hyperactivity
disorder have been reported.