title: Lysogeny in marine Synechococcus.
abstract: Viral infection of bacteria can be lytic, causing destruction of the host cell, or lysogenic, in which the viral genome is instead stably maintained as a prophage within its host. Here we show that lysogeny occurs in natural populations of an autotrophic picoplankton (Synechococcus) and that there is a seasonal pattern to this interaction. Because lysogeny confers immunity to infection by related viruses, this process may account for the resistance to viral infection seen in common forms of autotrophic picoplankton.
authors.affiliation: University of South Florida, College of Marine Science, St Petersburg, Florida 33701, USA.
authors.forename: L
authors.initials: L
authors.lastname: McDaniel
authors.forename: L A
authors.initials: LA
authors.lastname: Houchin
authors.forename: S J
authors.initials: SJ
authors.lastname: Williamson
authors.forename: J H
authors.initials: JH
authors.lastname: Paul
mesh_terms: D001435:Bacteriophages / Q000502:physiology*; D000458:Cyanobacteria / Q000187:drug effects / Q000821:virology*; D005431:Florida; D008242:Lysogeny / Q000187:drug effects; D016685:Mitomycin / Q000494:pharmacology; D009792:Oceans and Seas; D012621:Seasons; D014775:Virus Activation / Q000187:drug effects; D014871:Water Microbiology
chemical_list: D016685:Mitomycin