homology base

例句：

1. 1. The study of genetics is based on the concept of homology.
   遗传学的研究基于同源概念。
2. 2. The discovery of DNA has revolutionized our understanding of life's fundamental building blocks.
   发现DNA已经彻底改变了我们对生命基本构建块的理解。
3. 3.The research team used a homology base to identify the gene responsible for the disease.
   研究小组使用同源基础来识别导致这种疾病的基因。