n. 对立形质;等位基因;对偶基因(allele的复数)
n (genetics) either of a pair (or series) of alternative forms of a gene that can occupy the same locus on a particular chromosome and that control the same character

alleles的用法和样例:

例句

用作名词(n.)
  1. There can be more than two alleles for a gene.一个基因可能有两个以上的等位基因。
  2. Risk from both alleles was confined to estrogen receptor-positie tumors.两种等位基因引起的乳腺癌仅限于雌激素受体阳性肿瘤。

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