title: The red queen reigns in the kingdom of RNA viruses.
abstract: Two clonal populations of vesicular stomatitis virus of approximately equal relative fitness were mixed together and allowed to compete during many transfers in vitro as large virus populations. Eventually, one or the other population suddenly excluded its competitor population, yet both the winners and losers exhibited absolute gains in fitness. Our results agree with the predictions of two major theories of classical population biology; the Competitive Exclusion Principle and the Red Queen's Hypothesis, where (in Lewis Carroll's words) "it takes all the running you can do to keep in the same place."
authors.affiliation: Department of Biology, University of California at San Diego, La Jolla 92093-0116.
authors.forename: D K
authors.initials: DK
authors.lastname: Clarke
authors.forename: E A
authors.initials: EA
authors.lastname: Duarte
authors.forename: S F
authors.initials: SF
authors.lastname: Elena
authors.forename: A
authors.initials: A
authors.lastname: Moya
authors.forename: E
authors.initials: E
authors.lastname: Domingo
authors.forename: J
authors.initials: J
authors.lastname: Holland
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002460:Cell Line; D008954:Models, Biological; D014721:Vesicular stomatitis Indiana virus / Q000235:genetics / Q000502:physiology*; D014779:Virus Replication