Among these are rs2284017 (CACNG2) for lithium (as treatment for Bipolar Disorder), rs1801252 (ADRB1) for atenolol (Coronary Artery Disease), and rs429358 (APOC1, APOE) for ritonavir (HIV, HIV infections, Hyperlipidemias). The gene discussed is APOE; the disease is bipolar disorder.