Arid
DOI10.1093/jhered/esx064
Phylogeography and Ecological Niche Modeling of the Desert Iguana (Dipsosaurus dorsalis, Baird & Girard 1852) in the Baja California Peninsula
Valdivia-Carrillo, Tania1; Garcia-De Leon, Francisco J.1; Carmen Blazquez, Ma.2; Gutierrez-Flores, Carina1; Gonzalez Zamorano, Patricia3
通讯作者Garcia-De Leon, Francisco J.
来源期刊JOURNAL OF HEREDITY
ISSN0022-1503
EISSN1465-7333
出版年2017
卷号108期号:6页码:640-649
英文摘要

Understanding the factors that explain the patterns of genetic structure or phylogeographic breaks at an intraspecific level is key to inferring the mechanisms of population differentiation in its early stages. These topics have been well studied in the Baja California region, with vicariance and the dispersal ability of individuals being the prevailing hypothesis for phylogeographic breaks. In this study, we evaluated the phylogeographic patterns in the desert iguana (Dipsosaurus dorsalis), a species with a recent history in the region and spatial variation in life history traits. We analyzed a total of 307 individuals collected throughout 19 localities across the Baja California Peninsula with 15 microsatellite DNA markers. Our data reveal the existence of 3 geographically discrete genetic populations with moderate gene flow and an isolation-by-distance pattern presumably produced by the occurrence of a refugium in the Cape region during the Pleistocene Last Glacial Maximum. Bayesian methods and ecological niche modeling were used to assess the relationship between population genetic structure and present and past climatic preferences of the desert iguana. We found that the present climatic heterogeneity of the Baja California Peninsula has a marked influence on the population genetic structure of the species, suggesting that there are alternative explanations besides vicariance. The information obtained in this study provides data allowing a better understanding of how historical population processes in the Baja California Peninsula can be understood from an ecological perspective.


英文关键词climatic heterogeneity Last Glacial Maximum microsatellites Pleistocene Sonoran Desert
类型Article
语种英语
国家Mexico
收录类别SCI-E
WOS记录号WOS:000408108200005
WOS关键词CLIMATE-CHANGE ; POPULATION DIFFERENTIATION ; MAXIMUM-LIKELIHOOD ; LANDSCAPE GENETICS ; AGAMID LIZARDS ; EVOLUTION ; PROGRAM ; HISTORY ; CONSERVATISM ; SOFTWARE
WOS类目Evolutionary Biology ; Genetics & Heredity
WOS研究方向Evolutionary Biology ; Genetics & Heredity
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/200540
作者单位1.Ctr Invest Biol Noroeste CIBNOR, Programa Planeac Ambiental & Conservac, Lab Genet Conservac, La Paz, Baja California, Mexico;
2.Ctr Invest Biol Noroeste CIBNOR, Programa Planeac Ambiental & Conservac, Lab Ecol Comportamiento, La Paz, Baja California, Mexico;
3.Ctr Invest Biol Noroeste CIBNOR, Programa Planeac Ambiental & Conservac, Lab Sistemas Informac Geog, La Paz, Baja California, Mexico
推荐引用方式
GB/T 7714
Valdivia-Carrillo, Tania,Garcia-De Leon, Francisco J.,Carmen Blazquez, Ma.,et al. Phylogeography and Ecological Niche Modeling of the Desert Iguana (Dipsosaurus dorsalis, Baird & Girard 1852) in the Baja California Peninsula[J],2017,108(6):640-649.
APA Valdivia-Carrillo, Tania,Garcia-De Leon, Francisco J.,Carmen Blazquez, Ma.,Gutierrez-Flores, Carina,&Gonzalez Zamorano, Patricia.(2017).Phylogeography and Ecological Niche Modeling of the Desert Iguana (Dipsosaurus dorsalis, Baird & Girard 1852) in the Baja California Peninsula.JOURNAL OF HEREDITY,108(6),640-649.
MLA Valdivia-Carrillo, Tania,et al."Phylogeography and Ecological Niche Modeling of the Desert Iguana (Dipsosaurus dorsalis, Baird & Girard 1852) in the Baja California Peninsula".JOURNAL OF HEREDITY 108.6(2017):640-649.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Valdivia-Carrillo, Tania]的文章
[Garcia-De Leon, Francisco J.]的文章
[Carmen Blazquez, Ma.]的文章
百度学术
百度学术中相似的文章
[Valdivia-Carrillo, Tania]的文章
[Garcia-De Leon, Francisco J.]的文章
[Carmen Blazquez, Ma.]的文章
必应学术
必应学术中相似的文章
[Valdivia-Carrillo, Tania]的文章
[Garcia-De Leon, Francisco J.]的文章
[Carmen Blazquez, Ma.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。