Genomic Approaches Reveal an Endemic Subpopulation of Gray Wolves in Southern China.

Biological Sciences Evolutionary Biology Genomics

Journal

iScience
ISSN: 2589-0042
Titre abrégé: iScience
Pays: United States
ID NLM: 101724038

Informations de publication

Date de publication:
25 Oct 2019
Historique:
received: 26 02 2019
revised: 21 06 2019
accepted: 05 09 2019
pubmed: 30 9 2019
medline: 30 9 2019
entrez: 30 9 2019
Statut: ppublish

Résumé

Although gray wolves (Canis lupus) are one of the most widely distributed terrestrial mammals, their origins in China are not well understood. We sequenced six specimens from wolf skins, showing that gray wolves from Southern China (SC) derive from a single lineage, distinct from gray wolves from the Tibetan Plateau and Northern China, suggesting that SC gray wolves may form a distinct subpopulation. Of SC gray wolves, one wolf from Zhejiang carries a genetic component from a canid and had gene flow from a population related to or further diverged from wolves than the dhole. This may indicate that interspecific gene flow likely played an important role in shaping the speciation patterns and population structure in the genus Canis. Our study is the first to survey museum gray wolves' genomes from Southern China, highlighting how sequencing the paleogenome from museum specimens can help us to study extinct species.

Identifiants

DOI: 10.1016/j.isci.2019.09.008 PMID: 31563851 PMC: PMC6817678
pubmed: 31563851
pii: S2589-0042(19)30345-1
doi: 10.1016/j.isci.2019.09.008
pmc: PMC6817678
pii:
doi:

Types de publication

Journal Article

Langues

eng

Pagination

110-118

Subventions

Organisme : Cancer Research UK
ID : FC001595
Pays : United Kingdom
Organisme : Medical Research Council
ID : FC001595
Pays : United Kingdom
Organisme : Wellcome Trust
ID : FC001595
Pays : United Kingdom

Informations de copyright

Copyright © 2019 The Authors. Published by Elsevier Inc. All rights reserved.

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Auteurs

Guo-Dong Wang (GD)

State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China; Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China.

Ming Zhang (M)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China; Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Beijing 100044, China; University of Chinese Academy of Sciences, Beijing 100049, China.

Xuan Wang (X)

State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China; Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China.

Melinda A Yang (MA)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China; Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Beijing 100044, China.

Peng Cao (P)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China.

Feng Liu (F)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China.

Heng Lu (H)

Department of Molecular and Cell Biology, School of Life Sciences, University of Science and Technology of China, Hefei 230026, China.

Xiaotian Feng (X)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China.

Pontus Skoglund (P)

The Francis Crick Institute, London NW1 1AT, UK.

Lu Wang (L)

State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China.

Qiaomei Fu (Q)

Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China; Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Beijing 100044, China; University of Chinese Academy of Sciences, Beijing 100049, China. Electronic address: fuqiaomei@ivpp.ac.cn.

Ya-Ping Zhang (YP)

State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China; Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China. Electronic address: zhangyp@mail.kiz.ac.cn.

Classifications MeSH