Methods of recombining nucleic acids, including homologous nucleic acids, are provided. Families of gene shuffling oligonucleotides and their use in recombination procedures, as well as polymerase and ligase mediated recombination methods are also provided....http://www.google.es/patents/US6319714?utm_source=gb-gplus-sharePatente US6319714 - Oligonucleotide mediated nucleic acid recombination
