Journal of Species Research

  • 제1권1호
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  • Pages.100-103
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  • 2012
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  • 2234-7909(pISSN)
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  • 2713-8615(eISSN)
국립생물자원관 (The National Institute of Biological Resources)
권호 표지
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A preliminary study of genetic structure and relatedness analysis of Nutria (Myocastor coypus) in Upo Wetland

  • Jung, Jongwoo (Department of Science Education, Ewha Womans University) ;
  • Jo, Yeong-Seok (Division of Cooperation Research, National Institute of Biological Resources)
  • 투고 : 2012.01.16
  • 심사 : 2012.02.09
  • 발행 : 2012.02.28
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초록

Nutria Myocastor coypus is one of a well known invasive riparian mammal found species around world from North America to Eurasia and Africa. In South Korea, feral nutrias inhabit areas from the Nakdonggang and Namgang (River) to their tributaries and Upo Wetland where they have had devastating effects on environment. Nevertheless, there has been little research about nutrias in Korea. This study is to analyze the genetic structure of the nutria population in the Upo Wetland and identify the origin of the source populations. Twenty individuals from the Upo Wetland were genotyped using 25 microsatellite loci. When compared with another introduced population, that of the Blackwater Nation Wildlife Refuge in U.S., the Upo population contains considerable genetic variations. Tests for Hardy-Weinberg equilibrium and Bayesian clustering analysis suggest the Upo population is genetically structured and has at least two source populations. This preliminary study presents the need for further in-depth studies about this species which should combine genetic and ecological studies.

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참고문헌

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피인용 문헌

  1. S-genotype identification, genetic diversity and structure analysis of Italian sweet cherry germplasm vol.13, pp.5, 2017, https://doi.org/10.1007/s11295-017-1176-2
  2. History and Current Status of Invasive Nutria and Common Muskrat in Korea vol.37, pp.2, 2017, https://doi.org/10.1007/s13157-016-0867-z
  3. Invasion genetics of nutria (Myocastor coypus) in Okayama, Japan, inferred from mitochondrial and microsatellite markers vol.64, pp.3, 2018, https://doi.org/10.1007/s10344-018-1185-y