ligase

Finally, DNA ligase newly synthesized DNA chain and the original links.

最后DNA连接酶将新合成的DNA链与原来的链接上.

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Methods: The restriction endonuclease and T 4 DNA ligase were used to construct the vector plasmid.

方法载体的构建采用限制性内切酶酶切、4DNA连接酶连接等方法.

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