program mutation造句

例句与造句

1. The experimental procedure that begins with a cloned segment of dna , or a protein sequence , and uses this knowledge to introduce programmed mutations ( through directed mutagenesis ) back into the genome in order to investigate gene and protein function
   在已知dna克隆片段或蛋白质序列上引导程序性的变异（通过直接诱变）并返回到基因组，来研究基因和蛋白质功能的实验方法。
2. It's difficult to find program mutation in a sentence. 用program mutation造句挺难的