EntityQ440681· pop 17· linked from 122 articlesdirected evolutionSign in to savemethod used in protein engineering that mimics the process of natural selection to steer proteins or nucleic acids toward a user-defined goalConnectionsproteinEntityenzymeEntitymutationEntitystandard genetic codeEntityevolutionary pressureEntityprotein engineeringEntityfitness landscapeEntitytargeted mutagenesisEntitycellEntityvirusEntityevolutionEntitybacteriaEntityInternational Standard Book NumberEntityeukaryoteEntitynatural environmentEntitygeneEntityfossilEntityribonucleic acidEntityamino acidEntityWayback MachineEntityCategoriesEvolutionary biology