DNA sequence family

例句：

1. 1. The study of DNA sequences has led to significant advancements in genetics.
   研究DNA序列已经导致遗传学的重大进步。
2. 2. The DNA sequence family is responsible for the diversity of life on Earth.
   DNA序列家族负责地球上生物多样性的维持。
3. 3.The discovery of a new DNA sequence family has opened up new possibilities for medical research.
   发现一种新的DNA序列家族为医学研究开辟了新的可能性。