Filters: Tags: Evolution (X) > Types: Citation (X) > partyWithName: Barrowclough, George F (X)
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Mitochondrial DNA control region sequences of spotted owls (Strix occidentalis) allowed us to investigate gene flow, genetic structure, and biogeographic relationships among these forest-dwelling birds of western North America. Estimates of gene flow based on genetic partitioning and the phylogeography of haplotypes indicate substantial dispersal within three long-recognized subspecies. However, patterns of individual phyletic relationships indicate a historical absence of gene flow among the subspecies, which are essentially monophyletic. The pattern of haplotype coalescence enabled us to identify the approximate timing and direction of a recent episode of gene flow from the Sierra Nevada to the northern coastal...
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Types: Citation,
Journal Citation;
Tags: Evolution,
Unpubl. ms,
aves,
biogeography,
coalescent,
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