simple sequence length polymorphism

例句：

1. 1. Thegenetic variation in this species is due to simple sequence length polymorphism.
   这种物种的遗传变异是由于简单的序列长度多态性引起的。
2. 2. This mutation has been found to be a simple sequence length polymorphism.
   这种突变被发现是一种简单的序列长度多态性。
3. 3.The study of simple sequence length polymorphism is important for understanding the genetic diversity of populations.
   研究简单的序列长度多态性对于理解种群的遗传多样性非常重要。