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Increased of the Red Blood Cell in Peripheral Plasma of Transgenic Pigs Harboring hEPO Gene

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  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Reproductive & developmental biology 바로가기
  • 통권
    Volume 27 No 4 (2003.12)바로가기
  • 페이지
    pp.317-324
  • 저자
    Park, J. K, I. S. Jeon, Y. K. Lee, P. Y. Lee, S. W. Kim, S. J. Kim, H. G. Lee, J. H. Han, C. G. Park
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A26976

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초록

영어
The present study were performed to analysis the hematocrit and the red blood cells content into the blood plasma of the transgenic pigs harboring recombinent human erythropoietin gene (rhEPO). Mouse whey acidic protein (mWAP) linked to rhEPO gene was microinjected into pronuclei of porcine one-cell zygotes. After delivered of offspring, PCR analyses identified one mWAP-rhEPO transgenic founder offspring(F/sub 0/). The first generation of transgenic pig (F/sub 0/) harboring mWAP-hEPO appeared to be a male, and the second generation (F₁) pigs were made by natural mating of F/sub 0/ with domestic swine, and male and female transgenic pigs (F₁) were identified by PCR. The blood samples from transgenic and normal pigs were collected for 50 days during lactation and were counted the red blood cell (RBC) numbers and Hematocrit (HCT) content into the blood. The transgenic pigs expressing rhEPO in their blood gave rise to higher RBC numbers and HCT contents than control animals. rhEPO was secreted both in the blood and milk of genetically engineered pigs harboring rhEPO gene. Therefore, this study provides a model regarding the production of transgenic pig carrying hEPO transgene for biomedical research.

키워드

Transgenic pig Hematocrit Red blood cell Erythropoietin

저자

  • Park, J. K [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • I. S. Jeon [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • Y. K. Lee [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • P. Y. Lee [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • S. W. Kim [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • S. J. Kim [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • H. G. Lee [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • J. H. Han [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]
  • C. G. Park [ Division of Animal Biotechnology, National Livestock Research Institute, RDA ]

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 27 No 4

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