二型DNA拓酶:可以通过可逆双链断裂解开拓结的DNA分子的酶

Cell
|March 1, 1980
PubMed
概括

T4DNA拓酶产生结结的DNA,然后使用ATP解结它,这表明一种称为II型DNA拓酶的新类酶参与DNA复制和拓. 这些酶在各种生物体中存在.

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