mutant bacteria

例句：

1. 1. Mutant bacteria have been found to be more resistant to antibiotics than their wild-type counterparts.
   突变细菌被发现对抗生素的抵抗力比它们的野生型对应物更强。
2. 2.Researchers are studying the genetic mutations that cause these bacteria to mutate.
   研究人员正在研究导致这些细菌发生突变的遗传变异。
3. 3.The study of mutant bacteria could lead to new treatments for diseases caused by these bacteria.
   研究突变细菌可能会带来新的治疗手段，用于治疗由这些细菌引起的疾病。