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Poster Presentation : Cloning

Production of Human TPA Transgenic Pigs by Somatic Cell Nuclear Transfer

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    발생공학 국제심포지엄 및 학술대회 바로가기
  • 통권
    2018년 한국동물번식학회, 한국수정란이식학회 공동학술대회 (2018.06)바로가기
  • 페이지
    pp.31-31
  • 저자
    Mi-Ryung Park, Kyong-Woon Kim, In-Sul Hwang, JeongHee Yun, Tae-Uk Kwak, Ju-Young Lee, Namwoong Hyung, Ji-Hyun Lim, Sang-Hyoun Park, Seongsoo Hwang
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A347430

원문정보

초록

영어
Tissue-type plasminogen activator, a protein used to treat heart attacks, converts plasminogen into plasmine, which digests fibrin and induces the dissolution of fibrin clots. The purpose of this study was to produce a tPA transgenic pig by somatic cell nuclear transfer. The human tPA (htPA) genes were transfected into porcine ear fibroblast cells derived from a female piglet and established two transgenic cell lines (Tg) with normal karyotypes. Tg line #3 and #4, which expressed high levels of the transgenes. Blastocyst rates of SCNT embryos derived from Tg lines were significantly lower than those of Non-Tg. A total of 2799 SCNT embryos were transferred to 9 surrogates. Seven offspring were delivered, and the production efficiency was 1.0~1.3% (3/324 and 4/304). All offspring exhibited htPA genes. These piglets revealed by microsatellite testing to be genetically identical to Tg cell lines, but not to the surrogate. Our goal is to establish a htPA transgenic pig for studying biopharmaceutical production.

키워드

htPA Transgenic SCNT Pig

저자

  • Mi-Ryung Park [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Kyong-Woon Kim [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • In-Sul Hwang [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • JeongHee Yun [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Tae-Uk Kwak [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Ju-Young Lee [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Namwoong Hyung [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Ji-Hyun Lim [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Sang-Hyoun Park [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Korea ]
  • Seongsoo Hwang [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, 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

이 권호 내 다른 논문 / 발생공학 국제심포지엄 및 학술대회 2018년 한국동물번식학회, 한국수정란이식학회 공동학술대회

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