title: Dynamic cellular location of bacterial plasmids.
abstract: Recent studies have shown that plasmids are organized inside bacterial cells in a remarkably complex way. Plasmids containing active partitioning systems are tethered to specific regions of the cell, and the number and position of plasmid molecules within the cell are coordinated with the bacterial host cell cycle and growth rate. Plasmids belonging to different incompatibility groups are also tethered to different sites within the cell, and segregate at different times relative to one another and to the bacterial cell cycle. Recent studies suggest that many of these observations regarding subcellular plasmid dynamics formulated for Escherichia coli plasmids may be broadly conserved.
authors.affiliation: Division of Biology, University of California, San Diego, 4105 Bonner Hall, 9500 Gilman Drive, La Jolla, CA 92093-0349, USA. jpoglian@biomail.ucsd.edu
authors.forename: Joe
authors.initials: J
authors.lastname: Pogliano
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism; D002455:Cell Division / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics / Q000254:growth & development / Q000378:metabolism*; D010957:Plasmids / Q000235:genetics / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; C052883:chromosome partition proteins, bacterial