Earticle

초록

영어

The Rana plancyi chosenica, a vulnerable species by IUCN Red list and an endangered species in South Korea, has only a limited distribution through western South Korea. Anthropogenic activities have restricted habitat homogeneity. Though the species urgently needs a conservation plan, few studies have been conducted. To establish conservation units for R. p. chosenica, we investigated genetic diversity and population structure using mitochondrial cytochrome b gene (99 samples), control region (77 samples), and 12S rRNA (63 samples), which had 17, 34, and 6 haplotypes, respectively. The mean sequence diversity within the population was less than 1%, which is low compared to other Rana species. Sequence diversity of Pyeongtaek, Paju, and Ongjin populations were relatively high compared to other populations. Most populations have unique haplotypes, particularly Cheongwon and Taean populations. These results suggest that each population is isolated, resulting in reduced gene flow. Based on these results, we suggest that Pyeongtaek, Paju and Ongjin populations, which have the highest genetic diversity or Cheongwon and Taean populations, which have unique haplotypes, should be considered as conservation population units of R. p. chosenica. More detailed genetic data such as microsatellites and ecological studies would assist conservation planning for this species.

목차

ABSTRACT
 1. 서론
 2. 재료 및 방법
  2-1. 유전자 분석 개체 및 집단
  2-2. DNA 추출 및 PCR 반응
  2-3. Data 분석
 3. 결과 및 고찰
  3-1. 금개구리 개체군의 유전적 다양성
 참고문헌
 사사
 적요

키워드

저자

• 박선경 [ Sun Kyung Park | 서울대학교 수의과대학 야생동물유전자원은행 ]
• 박대식 [ DaeSik Park | 강원대학교 과학교육학부 ]
• 이항 [ Hang Lee | 서울대학교 수의과대학 야생동물유전자원은행 ]
• 민미숙 [ Mi-Sook Min | 서울대학교 수의과대학 야생동물유전자원은행 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국양서ㆍ파충류학회지 [Korean Journal of Herpetology]

• 간기

  연간

• pISSN

  2005-9019

• 수록기간

  2009~2025

• 십진분류

  KDC 497 DDC 590