TY - GEN AU - Macleod,A M AU - Ferroni,G D AU - Unrau,P TI - Genetic recombination of homologous plasmids catalysed by cell-free extracts of topo-isomerase mutant strains of Saccharomyces cerevisiae SN - 0959-3993 PY - 2014///0115 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00386299 ER -