一种具有复制中间体特性的新型闭环线粒体DNA。
A novel closed-circular mitochondrial DNA with properties of a replicating intermediate.
作者信息
Kasamatsu H, Robberson D L, Vinograd J
出版信息
Proc Natl Acad Sci U S A. 1971 Sep;68(9):2252-7. doi: 10.1073/pnas.68.9.2252.
Abstract
A fraction of the covalently closed mitochondrial DNA in mouse L cells contains a replicated heavy-strand segment that is hydrogen bonded to the circular light strand. The inserted single strand is dissociable from the circular duplex at an elevated temperature.
摘要
小鼠L细胞中一小部分共价闭合的线粒体DNA含有一个复制的重链片段，该片段通过氢键与环状轻链相连。在升高的温度下，插入的单链可从环状双链体上解离。
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