title: The fate of phage lambda DNA in lambda-infected minicells.
abstract: The fate of phage lambda DNA in lambda-infected Escherichia coli minicells harboring the plasmid ColE1, and in plasmid-free minicells, were studied. Binding of lambda DNA to the minicell membrane, and formation of the supercoiled covalently-closed circular structure has been demonstrated. Phage infection abolishes plasmid DNA synthesis. Only a very slight, non-replicative lambda DNA synthesis occurs, soon after infection. This synthesis is associated with fragments of lambda DNA arising during, or soon after its penetration.
mesh_terms: D010582:Bacteriophage lambda / Q000378:metabolism*; D001665:Binding Sites; D002462:Cell Membrane / Q000378:metabolism; D004261:DNA Replication; D004279:DNA, Viral / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism* / Q000648:ultrastructure; D010957:Plasmids
chemical_list: D004279:DNA, Viral