由于HLA表现出明显的种族特性，在不同种族或同一种族的不同群体中其基因频率各不相同。

But HLA shows apparent racial specificity, so its allele frequency is different in different RACES or in different groups of the same race.

youdao

由于HLA表现出明显的种族特性，在不同种族或同一种族的不同群体中其基因频率各不相同。

But HLA shows apparent racial specificity, so its allele frequency is different in different RACES or in different groups of the same race.

youdao