Multiple Personality Disorder, also known as dissociative identity disorder, is related to dysthymic disorder and amnestic disorder. An important gene associated with Multiple Personality Disorder is OR5B3 (Olfactory Receptor Family 5 Subfamily B Member 3). The drug Psychotropic Drugs has been mentioned in the context of this disorder. Affiliated tissues include temporal lobe and brain, and related phenotype is homeostasis/metabolism.