干旱区生态环境知识资源中心(Arid): Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae)

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	Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae)
	Leavitt, Dean H.; Hollingsworth, Bradford D.; Fisher, Robert N.; Reeder, Tod W.
通讯作者	Leavitt, DH
来源期刊	ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN	0024-4082
EISSN	1096-3642
出版年	2020
卷号	190 期号:1 页码:181-226
英文摘要	The geomorphological formation of the Baja California peninsula and the Gulf of California is a principal driver of diversification for the reptiles of North America's warm deserts. The western banded gecko, Coleonyx variegatus, is distributed throughout the Mojave, Sonoran and Peninsular deserts. In this study we use multilocus sequence data to address deep phylogeographic structure within C. variegatus. Analyses of mtDNA data recover six divergent Glades throughout the range of C. variegatus. Topology of the mtDNA gene tree suggests separate origins of peninsular populations with an older lineage in the south and a younger one in the north. In contrast, analyses of multilocus nuclear data provide support for four lineages, corresponding to the subspecies C. v. abbotti, C. v. peninsularis, C. v. sonoriensis and C. v. variegatus. Phylogenetic analyses of the nuclear data recover C. v. abbotti and C. v. peninsularis as a Glade, indicating a single origin of the peninsular populations. Discordance between the nuclear and mtDNA data is largely the result of repeated episodes of mtDNA introgression that have obscured both lineage boundaries and biogeographic history. Dating analyses of the combined nuclear and mtDNA data suggest that the peninsular Glade diverged from the continental group in the Late Miocene.
英文关键词	Baja California Mojave Desert Miocene reptiles Sonoran Desert species tree
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000593434700008
WOS关键词	NORTH-AMERICAN DESERTS ; GULF-OF-CALIFORNIA ; BAJA-CALIFORNIA ; MITOCHONDRIAL INTROGRESSION ; SPECIES COMPLEX ; EVOLUTIONARY HISTORY ; GENE FLOW ; HAPLOTYPE RECONSTRUCTION ; ANCIENT HYBRIDIZATION ; PHYLOGENETIC ANALYSIS
WOS类目	Zoology
WOS研究方向	Zoology
来源机构	United States Geological Survey
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327705
作者单位	[Leavitt, Dean H.; Hollingsworth, Bradford D.; Reeder, Tod W.] San Diego State Univ, 5500 Campanile Dr, San Diego, CA 92182 USA; [Hollingsworth, Bradford D.] San Diego Nat Hist Museum, 1788 El Prado, San Diego, CA 92101 USA; [Fisher, Robert N.] USGS Western Ecol Res Ctr, 4165 Spruance Rd,Suite 200, San Diego, CA 92101 USA
推荐引用方式 GB/T 7714	Leavitt, Dean H.,Hollingsworth, Bradford D.,Fisher, Robert N.,et al. Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae)[J]. United States Geological Survey,2020,190(1):181-226.
APA	Leavitt, Dean H.,Hollingsworth, Bradford D.,Fisher, Robert N.,&Reeder, Tod W..(2020).Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae).ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY,190(1),181-226.
MLA	Leavitt, Dean H.,et al."Introgression obscures lineage boundaries and phylogeographic history in the western banded gecko, Coleonyx variegatus (Squamata: Eublepharidae)".ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY 190.1(2020):181-226.