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.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...
Jay had always tended to keep his girlfriends at a distance.杰伊一贯和他的女朋友们保持距离。I thought at first that Jay had been stirring things up.我起初认为杰伊一直在挑起事端。Jay wanted to write.杰伊想要写作。...
You are a very bad loser Lou, aren't you?卢，你这人输不起，不是吗？It is upsetting to discover that you have backed a loser.发现自己的投注对象输了是一件让人心烦的事。The referee's decision was contested by the loser.负方对裁判的裁决有异议....