Generation Bio is a genetic medicines company providing durable, redosable treatments for potentially various of patients living with rare and prevalent diseases. Co.'s non-viral genetic medicine platform incorporates its DNA construct called closed-ended DNA; its cell-targeted lipid nanoparticle delivery system; and its capsid-free manufacturing process that uses its proprietary cell-free rapid enzymatic synthesis, to produce ceDNA. Using Co.'s platform, it is developing genetic medicines to provide targeted delivery of genetic payloads that include large and multiple genes to a range of cell types across a range of diseases.