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Characterization of Quantitative Trait Loci (QTL) for Growth using Genome Scanning in Korean Native Pig

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  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Reproductive & developmental biology 바로가기
  • 통권
    Volume 28 No 2 (2004.06)바로가기
  • 페이지
    pp.107-112
  • 저자
    Lee, H. K., I. S. Choi, B. H. Choi, T. H. Kim, I. J. Jung
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A18672

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초록

영어
Molecular genetic markers were genotyped used to detect chromosomal regions which contain economically important traits such as growth traits in pigs. Three generation resource population was constructed from a cross between the Korean native boars and Landrace sows. A total of 193 F2 animals from intercross of F1 were produced. Phenotypic data on 7 traits, birth weight, body weight at 3, 5, 12, 30 weeks of age, live empty weight were collected for F2 animals. Animals including grandparents (F0), parents (F1), offspring (F2) were genotyped for 194 microsatellite markers covering from chromosome 1 to 18. Quantitative trait locus analyses were performed using interval mapping by regression under line-cross model. To characterize presence of imprinting, genetic full model in which dominance, additive and imprinting effect were included was fitted in this analysis. Significance thresholds were determined by permutation test. Using imprinting full model, four QTL with expression of imprinted effect were detected at 5% chromosome-wide significance level for growth traits on chromosome 1, 5, 7, 13, 14, and 16.

목차

INTRODUCTION
 MATERIAL & METHODS
  Experimantal population and performance traits
  DNA, isolation, marker selection and genotyping
  Statistical Analysis
 RESULT AND DISCUSSION
 REFERENCES

키워드

Microsatellite QTL mapping Imprinting effect Korean Native pig Genome scanning

저자

  • Lee, H. K. [ Genomic Informatics Center, Hankyong National University ]
  • I. S. Choi [ Department of Bionolgy Genomic Engineering, Hankyong National University ]
  • B. H. Choi [ Genomic Informatics Center, Hankyong National University ]
  • T. H. Kim [ Genomic Informatics Center, Hankyong National University ]
  • I. J. Jung [ Genomic Informatics Center, Hankyong National University ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국동물생명공학회(구 한국동물번식학회) [The Korean Society of Animal Reproduction and Biotechnology]
  • 설립연도
    1976
  • 분야
    농수해양>축산학
  • 소개
    동물번식생리학, 동물생명공학, 수의학, 인공수정 및 수정란이식을 이용한 동물개량에 관한 이론과 기술의 발전을 통해 학계, 연구계, 산업계 및 양축가 상호간의 협력을 도모함으로써 동물과학발전 및 사회일반의 이익에 기여 한다는 목적을 위해 노력해 나가겠습니다.

간행물

  • 간행물명
    Reproductive & developmental biology
  • 간기
    계간
  • pISSN
    1738-2432
  • eISSN
    2288-0151
  • 수록기간
    1977~2018
  • 십진분류
    KDC 527 DDC 636

이 권호 내 다른 논문 / Reproductive & developmental biology Volume 28 No 2

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