cytoplasmic sterility

例句：

1. 1. The researchersfound that the cytoplasmic sterility of the plant was due to a lack of nutrients.
   研究人员发现，这种植物的细胞质不育是由于缺乏营养造成的。
2. 2.In some cases, cytoplasmic sterility can be caused by genetic mutations.
   在某些情况下，细胞质不育可能是由基因突变引起的。
3. 3. Cytoplasmic sterility is a common problem in plant breeding.
   细胞质不育是植物育种中常见的问题。