allelic series

例句：

1. 1. The allelic series of genes is responsible for the variation in human traits.
   基因的同源系列是导致人类特征变异的原因。
2. 2. The study of allelic series helps us understand the genetic basis of diseases.
   研究同源系列有助于我们理解疾病的遗传基础。
3. 3. In this research, we focused on the allelic series of genes that play a crucial role in disease susceptibility.
   在这一研究中，我们专注于在疾病易感性中起关键作用的基因的同源系列。