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Poster Presentation : Gene Expression / Function

Investigation on Association of ZAR1 Polymorphism as a Candidate Gene for Duroc Sperm Motility and Kinematic Characteristics

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    발생공학 국제심포지엄 및 학술대회 바로가기
  • 통권
    The 17th International Symposium on Developmental Biotechnology (2017.10)바로가기
  • 페이지
    pp.40-40
  • 저자
    Jung Jae Lee, Kyu-Ho Cho, Tae-Jeong Choi, Yong-Min Kim, Eun Seok Cho, Hak-Jae Chung, Sun-Young Baek
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A347321

원문정보

초록

영어
For evaluating the boar semen quality, sperm motility (MOT) is an important parameter because the movement of spermatozoa indicates active metabolism, membrane integrity and fertilizing capacity. Zygote arrest 1 (ZAR1) is oocyte-specific protein involved in the initiation of embryo development. but their functions have not been confirmed in pig until now. Therefore, this study was conducted to analyze their association with sperm motility and kinematic characteristics. DNA samples from 105 Duroc pigs with records of semen motility and kinematic characteristics〔Total motile spermatozoa (MOT), Curvilinear velocity(VCL), Straight-line velocity(VSL), the ratio between VSL and VCL(LIN), Amplitude of Lateral Head displacement(ALH)〕 were analyzed. A SNP in coding region of ZAR1 g.4095 C>A in intron 4 was associated with MOT in Duroc population. Therefore, we suggest that the porcine ZAR1 gene may be used as a molecular marker for Duroc boar semen quality, although its functional effects were not defined yet. These results might shed new light on the roles of ZAR1 in spermatogenesis as candidate gene for boar fertility, but still the lack of association across populations should be considered.

키워드

Zygote arrest 1 Boar sperm motility and kinematic characteristics Polymorphism

저자

  • Jung Jae Lee [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Kyu-Ho Cho [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Tae-Jeong Choi [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Yong-Min Kim [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Eun Seok Cho [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Hak-Jae Chung [ National Institute of Animal Science, Rural Development Adminstration, Korea ]
  • Sun-Young Baek [ National Institute of Animal Science, Rural Development Adminstration, Korea ]

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
    발생공학 국제심포지엄 및 학술대회 [International Symposium on Developmental Biotechnology]
  • 간기
    연간
  • 수록기간
    2004~2018
  • 십진분류
    KDC 527 DDC 636

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