期刊名称:Proceedings of the National Academy of Sciences
印刷版ISSN:0027-8424
电子版ISSN:1091-6490
出版年度:1982
卷号:79
期号:14
页码:4362-4366
DOI:10.1073/pnas.79.14.4362
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:In order to clarify the first step in Mu integrative recombination, we have infected a bacterial strain harboring the plasmid pBR322 and isolated Mu DNA in a supercoiled form associated with this plasmid. These structures show an association of Mu with PBR322 without any preliminary replication.