Gene transfer: Manipulating and monitoring function in cells and tissues

Abstract

1. The ectopic expression of genes has proven to be an extremely valuable tool for biologists. The most widely used systems involve electrically or chemically mediated transfer of genes to immortalized cell lines and, at the other end of the spectrum, transgenic animal models. As would be expected, there are compromises to be made when using either of these broad approaches. Immortalized cell lines have limited 'physiological relevance' and transgenic approaches are costly and out of the reach of many laboratories. There is also significant time required for the de novo generation of a transgenic animal. 2. As a viable alternative to these approaches, we describe the use of recombinant adeno..