久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

endonuclease的音標(biāo)：endonuclease的英式發(fā)音音標(biāo)為：[end?'nju:kl?e?s]endonuclease的美式發(fā)音音標(biāo)為：[?endo?'njukli?e?s]...

n.核酸內(nèi)切酶...

Methods: The restriction endonuclease and T 4 DNA ligase were used to construct the vector plasmid.方法載體的構(gòu)建采用限制性內(nèi)切酶酶切、4DNA連接酶連接等方法....