Phylogeography of Cedros and Tiburón Island Mule Deer in North America's Desert Southwest.

التفاصيل البيبلوغرافية
العنوان:	Phylogeography of Cedros and Tiburón Island Mule Deer in North America's Desert Southwest.
المؤلفون:	Alminas OSV; California Department of Fish and Wildlife, 715 P Street, Sacramento, CA.; the Behavioral and Molecular Ecology Research Group, Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53211., Heffelfinger JR; Arizona Game and Fish Department, 5000 W. Carefree Highway, Phoenix, AZ 85086., Statham MJ; the Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, University of California, One Shields Avenue/Old Davis Road, Davis, CA 95616-8744., Latch EK; the Behavioral and Molecular Ecology Research Group, Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53211.
المصدر:	The Journal of heredity [J Hered] 2021 May 24; Vol. 112 (3), pp. 260-275.
نوع المنشور:	Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
اللغة:	English
بيانات الدورية:	Publisher: Oxford University Press For The American Genetic Association Country of Publication: United States NLM ID: 0375373 Publication Model: Print Cited Medium: Internet ISSN: 1465-7333 (Electronic) Linking ISSN: 00221503 NLM ISO Abbreviation: J Hered Subsets: MEDLINE
أسماء مطبوعة:	Publication: New York, NY : Oxford University Press For The American Genetic Association Original Publication: Baltimore [etc.] American Genetic Assn.
مواضيع طبية MeSH:	Deer*/genetics, Animals ; Bayes Theorem ; Hunting ; Mexico ; Phylogeography
مستخلص:	Though mule deer (Odocoileus hemionus) persist in robust populations throughout most of their North American distribution, habitat loss, unregulated hunting, and other factors have reduced their historical range in México. Two of the 6 putative subspecies inhabiting México's deserts and Baja California peninsula are of conservation concern, occupying islands in the Pacific Ocean (Odocoileus hemionus cerrosensis on Cedros Island: endangered) and Sea of Cortés (Odocoileus hemionus sheldoni on Tiburón Island: threatened). Focusing on the desert southwest (n = 448), we sampled Tiburón (n = 22) and Cedros (n = 15) Island mule deer using contemporary samples and natural history museum specimens to complete a phylogeographic evaluation of the species complex, and assess the phylogeography of these insular subspecies. Both insular subspecies formed endemic haplotype lineages, consistent with island biogeographic theory. Bayesian skyline plots were consistent with Holocene demographic expansion. Cedros Island deer were genetically most similar to adjacent mainland Baja California deer, but exhibited a suite of unique haplotypes and reduced genetic variation. Tiburón Island deer haplotypes unexpectedly nested within a mainland lineage found in distant New Mexico, rather than the adjacent mainland Sonoran lineage. Such findings suggest the importance of postglacial climate fluctuations and biotic community turnover in the phylogeographic history of mule deer in the desert southwest. Our genetic data corroborates cultural, archaeological, and phenotypic evidence supporting Cedros and Tiburón deer endemicity and subspecies status. Reduced genetic variation, divergence from mainland populations, and demographic trends on both islands indicate that conservation, monitoring, and management are critical to ensure persistence of these endemic insular subspecies. (© The American Genetic Association. 2021. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
فهرسة مساهمة:	Keywords: Odocoileus hemionus; Cedros Island; Tiburón Island; conservation genetics; island endemic; museum specimens
تواريخ الأحداث:	Date Created: 20210323 Date Completed: 20211210 Latest Revision: 20220531
رمز التحديث:	20221213
DOI:	10.1093/jhered/esab013
PMID:	33755178
قاعدة البيانات:	MEDLINE

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تدمد:	1465-7333
DOI:	10.1093/jhered/esab013