トポイソメラーゼI複合体を修復するTyr-DNAフォスフォディエステラーゼの酵母遺伝子

J J Pouliot1, K C Yao, C A Robertson

  • 1Laboratory of Molecular Biology, National Institute of Mental Health, Building 36, Room 1B08, Bethesda, MD 20892-4034, USA.

Science (New York, N.Y.)
|October 16, 1999
PubMed
まとめ

研究者らは,毒性トポイソメラーゼI-DNA複合体を分解する酵素の遺伝子を特定した. この酵素を欠いている酵母変異体は,DNA損傷に対して敏感であり,修復の役割を示唆しています. この発見は,がんの化学療法戦略に影響を与えます.

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