dominant lethal mutation test

例句：

1. 1.The dominant lethal mutation test is a method used to identify genes that cause dominant diseases.
   主导致死突变测试是一种用于识别导致显性疾病的基因的方法。
2. 2. This research could lead to the development of new drugs for treating cancers with dominant lethal mutations.
   这项研究可能会开发出新的药物，用于治疗具有主导致死突变的癌症。
3. 3. In the study, scientists conducted a dominant lethal mutation test on a group of mice to investigate the effects of genetic mutations on their survival rates.
   在研究中，科学家们对一组小鼠进行了主导致死突变测试，以调查遗传突变对其生存率的影响。