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Lentivirus-mediated Gene Transfer to Bovine Embryos

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Reproductive & developmental biology 바로가기
  • 통권
    Volume 32 No 1 (2008.03)바로가기
  • 페이지
    pp.15-30
  • 저자
    Young Mi Kim, Mo Sun Kwon, Bon Chul Koo, Teoan Kim, Heng-Cherl Yom, Dae Hwan Ko
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A68355

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원문정보

초록

영어
Pronuclear DNA microinjection has been the most universal method in transgenic animal production but its success rate of transgenesis in mammals are extremely low. To address this long-standing problem, we used retrovirus- and lentivirus-based vectors carrying the enhanced green fluorescent protein (EGFP) gene under the control of ubiquitously active cytomegalovirus (CMV) promoter to deliver transgenes to bovine embryos. The rate of transgenesis was evaluated by counting EGFP positive blastocysts after injection of concentrated virus stock into the perivitelline space of the bovine oocytes in metaphase II. Among two different types of lentivirus vectors derived from FIV (feline immunodeficiency virus) and HIV (human immunodeficiency virus), the former scored the higher gene transfer efficiency; almost 100% of the blastocysts developed from the oocytes infected with FIV-based vector were EGFP positive. As for the vectors derived Com HIV lentivirus, the transgenesis rate of the blastocysts was reduced to 39%.

목차

ABSTRACT
 INTRODUCTION
 MATERIALS AND METHODS
  Nomenclature
  Construction of Retrovirus vectors
  Virus Production and Infection 
  In Vitro Maturation (IVM)
  Microinjection of Retroviral Vectior into Perivitelline Space
  In Vivo Fertilization (IVF) of Oocytes
  RT-PCR Analysis
  Westem Analysis
 RESULTS
  Expression of EGFP in Bovine Fetal Fibroblasts Infceted with either FLV-CGW of HLV-OGW Recombinant Virus
  Expression of EGFP in Bovine Embryos Transduced with either FLV-CGW or HLV-CGW Recombinant Virus
 DISCUSSION
 REFERENCES

키워드

Bovine embryos Gene transfer Lentivirus-based vector Enhanced green fluorescent protein(EGEP gene)

저자

  • Young Mi Kim [ Sangil Youngseo College ]
  • Mo Sun Kwon [ Department of Catholic University of Daegu School of Medicine ]
  • Bon Chul Koo [ Department of Catholic University of Daegu School of Medicine ]
  • Teoan Kim [ Department of Catholic University of Daegu School of Medicine ]
  • Heng-Cherl Yom [ Department of Life Science, Hoseo University ]
  • Dae Hwan Ko [ Sangji Youngseo College ] Corresponding author

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 32 No 1

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