核苷和核碱基类似物诱变剂

Kazuo Negishi , Tadayashi Bessho , Hikoya Hayatsu
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引用次数: 20

摘要

结构接近正常核苷或核碱基的化合物可以被并入细胞,然后成为细胞DNA的组成部分。这种细胞的增殖可能产生突变体。本文综述了这类核苷和核碱基类似物的研究现状。这些类似物的碱基错配机制是根据最近的生物化学和生物物理发现来讨论的。
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Nucleoside and nucleobase analog mutagens

Compounds with structures close to those of normal nucleosides or nucleobases may be incorporated into cells and then become constituent of their DNA. Proliferation of such cells could yield mutants. In this article, the current status of studies on such nucleoside and nucleobase analogs is described. Base mispairing mechanisms for these analogs are discussed in light of recent biochemical and biophysical findings.

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DNA adducts and chronic degenerative diseases. Pathogenetic relevance and implications in preventive medicine Carbon tetrachloride: Genetic effects and other modes of action Dr. Hans F. Stich, Professor Emeritus of the University of British Columbia, 1927–1995 Product review Foreword
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