title: Incompatibility between pSC101 and lambda dv replicons.
abstract: Escherichia coli cells are unable to co-maintain a lambda dv and a minimal pSC101 replicon. Selection for both plasmids results in a much reduced growth rate of the cells, whereas selection for one plasmid results in a rapid loss of the other. A chromosomal mutant has been isolated, which restores the normal growth rate of cells harbouring both plasmids, but does not alleviate the incompatibility. The nature of this new case of incompatibility is discussed.
authors.affiliation: Department of Molecular Biology, University of Geneva, Switzerland.
authors.forename: N
authors.initials: N
authors.lastname: Ekaterinaki
authors.forename: P
authors.initials: P
authors.lastname: Prentki
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D003001:Cloning, Molecular; D004926:Escherichia coli / Q000254:growth & development*; D010957:Plasmids; D012093:Replicon / Q000502:physiology*; D014170:Transformation, Genetic