title: Mainstreaming Caenorhabditis elegans in experimental evolution.
abstract: Experimental evolution provides a powerful manipulative tool for probing evolutionary process and mechanism. As this approach to hypothesis testing has taken purchase in biology, so too has the number of experimental systems that use it, each with its own unique strengths and weaknesses. The depth of biological knowledge about Caenorhabditis nematodes, combined with their laboratory tractability, positions them well for exploiting experimental evolution in animal systems to understand deep questions in evolution and ecology, as well as in molecular genetics and systems biology. To date, Caenorhabditis elegans and related species have proved themselves in experimental evolution studies of the process of mutation, host-pathogen coevolution, mating system evolution and life-history theory. Yet these organisms are not broadly recognized for their utility for evolution experiments and remain underexploited. Here, we outline this experimental evolution work undertaken so far in Caenorhabditis, detail simple methodological tricks that can be exploited and identify research areas that are ripe for future discovery.
authors.affiliation: Department of Ecology and Evolutionary Biology, University of Toronto, , 25 Willcocks Street, Toronto, Ontario, Canada , M5S 3B2.
authors.forename: Jeremy C
authors.initials: JC
authors.lastname: Gray
authors.forename: Asher D
authors.initials: AD
authors.lastname: Cutter
mesh_terms: D000818:Animals; D005075:Biological Evolution; D017173:Caenorhabditis elegans / Q000235:genetics / Q000502:physiology*; D056726:Genetic Association Studies; D008018:Life Cycle Stages; D052586:Mating Preference, Animal; D023421:Models, Animal; D012098:Reproduction
keywords: Caenorhabditis; evolution; experimental evolution