gene knock

• 基因敲除

gene knock的用法和样例：

例句

1. This would seem to prevent researchers from making dog "knockouts" lacking a specific gene or engineering dogs that produce mutant forms of a gene.
   因为缺少一种特定的基因或能产生突变基因的转基因狗，研究人员可能无法进行狗基因敲除。