Knock-In Approaches

Molecular genetic strategies to study gene function in mice or to generate a mouse model for a human disease are continuously under development. The application and importance of knock-in approaches are increasing. This chapter elaborates on novel developments for the generation of knock-in mice. Special emphasis is given to recombinase-mediated cassette exchange, a new emerging knock-in strategy that enables easy generation of a series of different knock-in mutations within one gene.