Genetic distances between rookeries are based on corrected mean pair-wise sequence comparisons of the mitochondrial control region. B) 50 percent Neighbour-joining bootstrap consensus tree based on Goodman's Rst at the rookery level for 22 microsatellite loci. Bootstrap support values (5000 replicates) are shown above the nodes. Abbreviations: GFS = Galápagos fur seal, letter codes represent sampled populations (see Fig. 1)<p><b>Copyright information:</b></p><p>Taken from "Tracing early stages of species differentiation: Ecological, morphological and genetic divergence of Galápagos sea lion populations"</p><p>http://www.biomedcentral.com/1471-2148/8/150</p><p>BMC Evolutionary Biology 2008;8():150-150.</p><p>Published online 16 May 2008</p><p>PMCID:PMC2408593.</p><p></p
