Experimental coevolution with bacteria and phage. The Pseudomonas fluorescens-Φ2 model system

Michael A. Brockhurst*, Andrew D. Morgan, Andrew Fenton, Angus Buckling

*Corresponding author for this work

Research output: Contribution to journalCommentary/debatepeer-review

Abstract

Parasites are ubiquitous in biological systems and antagonistic coevolution between hosts and parasites is thought be a major ecological and evolutionary force. Recent experiments using laboratory populations of bacteria and their parasitic viruses, phage, have provided the first direct empirical evidence of antagonistic coevolution in action. In this article we describe this model system and synthesise recent findings that address the causes and consequences of antagonistic coevolution.

Original languageEnglish
Pages (from-to)547-552
Number of pages6
JournalInfection, Genetics and Evolution
Volume7
Issue number4
DOIs
Publication statusPublished - Jul 2007

Keywords

  • Arms race
  • Diversity
  • Experimental evolution
  • Host
  • Infectivity
  • Local adaptation
  • Metapopulation
  • Microbes
  • Migration
  • Parasite
  • Resistance

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