Phylogeography of Mitochondrial DNA Vari
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Gerald F. Shields; Deborah Adams; Gerald Garner; Martine Labelle; Jacy Pietsch;
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Article
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2000
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Elsevier Science
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English
β 351 KB
We analyzed 286 nucleotides of the middle portion of the mitochondrial cytochrome b gene of 61 brown bears from three locations in Alaska and 55 polar bears from Arctic Canada and Arctic Siberia to test our earlier observations of paraphyly between polar bears and brown bears as well as to test the