趣英语 / “外毒素”造句

“外毒素”造句

外毒素对几乎所有生命形式包括人有毒. 具有 广谱 杀虫活性.
It is toxic to almost all forms of life including humans. It has broad - spectrum insecticidal activity.

外毒素是RNA聚合酶的抑制剂,在各个生化过程中与ATP起竞争作用.
Beta - exotoxin is an inhibitor of RNA polymerase and acts competitively with ATP in various biological processes.

目的构建心肌营养素 -1 ( CT -1 ) 和破伤风 外毒素 C片段 ( TTC ) 重组融合蛋白表达质粒.
Objective To construct the GST fusion protein expression plasmid of cardiotrophin - 1 ( CT - 1 ) and tetanus toxin C frag - ( ment ( TTC ). )

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