Article
Genetic and phenotypic influences on clone-level success and host specialization in a generalist parasite.
Journal of evolutionary biology - 1 Jan 2012
Koehler Anson V, Springer Y P, Randhawa H S, Leung T L F, Keeney D B, Poulin R
Abstract excerpt
Studying resource specialization at the individual level can identify factors constraining the evolution of generalism. We quantified genotypic and phenotypic variability among infective stages of 20 clones of the parasitic trematode Maritrema novaezealandensis and measured their infection success and post-infection fitness (growth, egg output) in several crabs and amphipods. First, different clones varied in...
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