title: Chromosome segregation.
abstract: The ability to visualise specific genes and proteins within bacterial cells is revolutionising knowledge of chromosome segregation. The essential elements appear to be the driving force behind DNA replication, which occurs at fixed cellular positions, the condensation of newly replicated DNA by a chromosome condensation machine located at the cell 1/4 and 3/4 positions, and molecular machines that act at midcell to allow chromosome separation after replication and movement of the sister chromosomes away from the division septum prior to cell division. This review attempts to provide a perspective on current views of the bacterial chromosome segregation mechanism and how it relates to other cellular processes.
authors.affiliation: Division of Molecular Genetics, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK. sherratt@bioch.ox.ac.uk
authors.forename: D J
authors.initials: DJ
authors.lastname: Sherratt
authors.forename: I F
authors.initials: IF
authors.lastname: Lau
authors.forename: F X
authors.initials: FX
authors.lastname: Barre
mesh_terms: D001419:Bacteria / Q000235:genetics*; D002451:Cell Compartmentation; D002455:Cell Division; D020090:Chromosome Segregation; D002876:Chromosomes, Bacterial / Q000235:genetics*; D004261:DNA Replication