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现行高中生物教材 (选修 )P .61对“工程菌”的注释为 :用基因工程的方法 ,使外源基因得到高效表达的菌类细胞株系一般称为“工程菌” ,如含有人胰岛素的大肠杆菌菌株 ,含有抗虫基因的土壤农杆菌菌株都是“工程菌”。笔者认为 ,所举例中含有胰岛素的大肠杆菌菌株属于“工程菌”
The current Senior High School Biology Textbook (optional) P.61 notes the “engineering bacteria” as follows: The fungus cell lines that allow the foreign genes to be highly expressed by genetic engineering methods are generally called “engineering bacteria” such as human insulin. The strain of E. coli and the A. tumefaciens strain containing the insect-resistant genes are “engineered bacteria.” The author believes that the exemplified E. coli strains containing insulin belong to “engineering bacteria”