News of the WeekGenetics

The Grand Canyon's Cattalo

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Science  24 Oct 2003:
Vol. 302, Issue 5645, pp. 549
DOI: 10.1126/science.302.5645.549b

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FLAGSTAFF, ARIZONA-- A new genetic analysis may be bad news for a bison herd of dubious pedigree that's been making trouble in the Grand Canyon.