depletion mutant

例句：

1. 1.The mutant strain of bacteria has been found to be more resistant to antibiotics than the standard strain.
   这种细菌的突变株被发现比标准菌株更能抵抗抗生素。
2. 2.In genetic engineering, a depletion mutant is a type of organism that has been genetically modified to have certain traits or characteristics.
   在遗传工程中，耗尽突变体是一种被基因改造过的生物，具有某些特性或特征。
3. 3. Researchers are studying the effects of depletion mutants on crop yields and environmental sustainability.
   研究人员正在研究耗尽突变体对农作物产量和环境可持续性的影响。