genae

例句：

1. 1. The study of genetics has made significant advances in the field of medicine.
   遗传学的研究在医学领域取得了重大进展。
2. 2. The gene responsible for hereditary diseases is located on chromosome 17.
   导致遗传性疾病的基因位于染色体17上。
3. 3.The discovery of new genes has opened up new possibilities for medical treatments.
   新基因的发现为医疗治疗开辟了新的可能性。