JoVE Journal
Immunology and Infection
Immunology and Infection
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Summary
Please note that all translations are automatically generated.
在这里,我们描述了一种 肺炎链球菌 血清型1菌株519/43,该菌株可以通过利用其自然获取DNA和自杀质粒的能力进行基因改造。作为原理证明,在肺溶血素(ply)基因中制造了同基因突变体。