국가연구개발성과
논문 (학술지)
Assessment of genetic diversity and demographic history of four goat breeds in South-Korea using imputed whole genome sequence data
| 등록번호 | - | SCI 구분
?
※구분 : SCI(SCIE포함), 비SCI |
비SCI |
|---|---|---|---|
| 저자명 (주·공동저자) | 메다트마흐무드; 최유림; 이경태 ; 최재관; 박병호; 이승수; 박미나; 최연호; 당창권; 장혁기; 아람마부; 이석현 ※ 과제 참여정보와 일치하는 연구자 상세정보로 정확하지 않을 수 있습니다. 동일저자 논문보기 |
||
| 논문구분 | 국내기타논문집 | 학술지명 | - |
| ISSN | 0000-0001 | 학술지 출판일자 | - |
| 학술지 볼륨번호 | 2(1) | 논문페이지 | 9 ~ 9 |
| 학술지 임팩트팩터 | 0.0 | 기여율 | 100 % |
| 초록 | Despite the urgent need to conserve the genetic diversity of the local Korean goat breeds, and developing more efficient breeding plans and conservation strategies, assessment of the current genetic variability of these local breeds and their demographic history has been little documented. The main goal of the current work was to infer the genetic diversity of three local purebreds (KoreaBlack, Boer and Saanen) and one local crossbreed (KoreanBlack_Boer) using both whole‐genome sequence and SNP50 BeadChip data. Additional populations from Australia (Boer, Saanen, Nubian_Alpine and British_Alpine); from Switzerland (Boer and Saanen); from France (Saanen and Alpine); some native populations from Iran, Mongolia and Morocco; and some wild type from China and Iran were also included in this analysis to study the demographic history and the origin of these local breeds. The results show that the genetic background of the Korean goat traces back mainly to Mongolian and Chinese breeds although sign of Australian admixture were detected in the Saanen population found in Gyeongnam province in southern part of South Korea. Heterozygosity estimates were quite similar across all breeds. A high frequency of large-sized runs of homozygosity (ROH), found in KoreaBlack (in Dangjin and Tongyoung) is a strong evidence of the recent increased rate of inbreeding in these populations. However, a short ROH found in both Boer (in Gyeogsang) and Saanen(Gyeongnam), suggests more genetic diversity and an ancient founder effect in the breeds. The phylogenetic analysis of the four main breeds provided more information about the demographic origin of each population. | ||
연구개발성과 등록 또는 활용에 대한 문의는 논문 연구개발성과 담당자를 통해 문의하시기 바랍니다.
[문의] 한국과학기술정보연구원 Tel : 042)716-7066, https://curation.kisti.re.kr/
- NTIS 관련 이용문의는 NTIS 콜센터(042-869-1115)로 문의하시기 바랍니다.
NTIS의 논문 정보는 국가연구개발사업 수행을 통해 발생된 성과로, 조사분석 등을 통해 입력된 정보를 수집 및 제공하고 있어, 출판사 또는 논문 정보 제공 사이트(Scienceon, RISS 등)에서 일괄 제공하는 논문 정보와 차이가 있을 수 있습니다.
