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Range-wide phylogeographic structure of the vernal pool fairy shrimp (Branchinecta lynchi)

Wetland habitats across the world are experiencing rapid modification and loss due to accelerating habitat conversion. Impacts to wetland habitats are particularly acute in California where up to 90% of wetland habitats have been modified or lost. Vernal pool ecosystems have therefore undergone a dramatic loss in habitat and along with them an entire endemic fauna is under threat ...

Reduced MHC and neutral variation in the Galápagos hawk, an island endemic

Background Genes at the major histocompatibility complex (MHC) are known for high levels of polymorphism maintained by balancing selection. In small or bottlenecked populations, however, genetic drift may be strong enough to overwhelm the effect of balancing selection, resulting in reduced MHC variability. In this study we investigated MHC evolution in two recently diverged bird ...

Population structure and plumage polymorphism: The intraspecific evolutionary relationships of a polymorphic raptor, Buteo jamaicensis harlani

Joshua M Hull 0 David P Mindell Sandra L Talbot Emily H Kay Hopi E Hoekstra Holly B Ernest 0 0 Wildlife and Ecology Unit, Veterinary Genetics Laboratory, University of California , One Shields