한국생물물리학회:학술대회논문집 (Proceedings of the Korean Biophysical Society Conference)
- 한국생물물리학회 2001년도 학술 발표회 진행표 및 논문초록
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- Pages.22-22
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- 2001
RPA-governed Endonuclease Switching during Eukaryotic Okazaki Fragment Processing.
- Bae, Sung-Ho (National Creative Research Initiative Center for Cell Cycle Control, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine) ;
- Bae, Kwang-Hee (National Creative Research Initiative Center for Cell Cycle Control, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicin) ;
- Kim, Jung-Ae (National Creative Research Initiative Center for Cell Cycle Control, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicin) ;
- Seo, Yeon-Soo (National Creative Research Initiative Center for Cell Cycle Control, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine)
- 발행 : 2001.06.01
초록
At the eukaryotic replication fork, discontinuous synthesis of lagging strand DNA gives rise to Okazaki fragments carrying ribonucleotides derived from the primer RNA at their 5' ends. Efficient removal of these ribonucleotides is vital for maintaining genome integrity. In this report we show that the endonucleases Dna2 and Fen1 act sequentially to facilitate the complete removal of the primer RNA.(omitted)
키워드