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Genetic structure of wild boar (Sus scrofa) populations from East Asia based on microsatellite loci analyses

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dc.contributor.authorChoi, Sung Kyoung-
dc.contributor.authorLee, Ji-Eun-
dc.contributor.authorKim, Young-Jun-
dc.contributor.authorMin, Mi-Sook-
dc.contributor.authorVoloshina, Inna-
dc.contributor.authorMyslenkov, Alexander-
dc.contributor.authorOh, Jang Geun-
dc.contributor.authorKim, Tae-Hun-
dc.contributor.authorMarkov, Nickolay-
dc.contributor.authorSeryodkin, Ivan-
dc.contributor.authorIshiguro, Naotaka-
dc.contributor.authorYu, Li-
dc.contributor.authorZhang, Ya-Ping-
dc.contributor.authorLee, Hang-
dc.contributor.authorKim, Kyung Seok-
dc.date.accessioned2017-02-08T06:17:31Z-
dc.date.available2017-02-08T06:17:31Z-
dc.date.issued2014-07-17-
dc.identifier.citationBMC Genetics, 15(1):85ko_KR
dc.identifier.urihttps://hdl.handle.net/10371/100558-
dc.descriptionThis is an Open Access article distributed under the terms of the Creative
Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and
reproduction in any medium, provided the original work is properly credited.
ko_KR
dc.description.abstractAbstract

Background
Wild boar, Sus scrofa, is an extant wild ancestor of the domestic pig as an agro-economically important mammal. Wild boar has a worldwide distribution with its geographic origin in Southeast Asia, but genetic diversity and genetic structure of wild boar in East Asia are poorly understood. To characterize the pattern and amount of genetic variation and population structure of wild boar in East Asia, we genotyped and analyzed microsatellite loci for a total of 238 wild boar specimens from ten locations across six countries in East and Southeast Asia.


Results
Our data indicated that wild boar populations in East Asia are genetically diverse and structured, showing a significant correlation of genetic distance with geographic distance and implying a low level of gene flow at a regional scale. Bayesian-based clustering analysis was indicative of seven inferred genetic clusters in which wild boars in East Asia are geographically structured. The level of genetic diversity was relatively high in wild boars from Southeast Asia, compared with those from Northeast Asia. This gradient pattern of genetic diversity is consistent with an assumed ancestral population of wild boar in Southeast Asia. Genetic evidences from a relationship tree and structure analysis suggest that wild boar in Jeju Island, South Korea have a distinct genetic background from those in mainland Korea.


Conclusions
Our results reveal a diverse pattern of genetic diversity and the existence of genetic differentiation among wild boar populations inhabiting East Asia. This study highlights the potential contribution of genetic variation of wild boar to the high genetic diversity of local domestic pigs during domestication in East Asia.
ko_KR
dc.language.isoenko_KR
dc.publisherBioMed Centralko_KR
dc.subjectMicrosatellitesko_KR
dc.subjectEast Asiako_KR
dc.subjectGenetic diversityko_KR
dc.subjectGenetic structureko_KR
dc.subjectWild boarko_KR
dc.titleGenetic structure of wild boar (Sus scrofa) populations from East Asia based on microsatellite loci analysesko_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor최성경-
dc.contributor.AlternativeAuthor이지은-
dc.contributor.AlternativeAuthor김영준-
dc.contributor.AlternativeAuthor민미숙-
dc.contributor.AlternativeAuthor오장근-
dc.contributor.AlternativeAuthor김태훈-
dc.contributor.AlternativeAuthor이항-
dc.contributor.AlternativeAuthor김경석-
dc.identifier.doi10.1186/1471-2156-15-85-
dc.language.rfc3066en-
dc.rights.holderChoi et al.; licensee BioMed Central Ltd.-
dc.date.updated2017-01-06T10:17:01Z-
Appears in Collections:
College of Veterinary Medicine (수의과대학)Dept. of Veterinary Medicine (수의학과)Journal Papers (저널논문_수의학과)
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