exon ['eksɒn]

单词级别

附加级

基本释义

n. 编码顺序，外显子

参考例句

Four gene polymorphisms were identified in exon 7.They were Gly551X(GGC→GGT),Arg554His(CGT→CAT),Gln567Arg(CAA→CGA) and Val582Ile(GTC→ATC). 同时在外显子7上发现4个位点的基因多态性，分别为Gly551X(GGC→GGT)、Arg554His(CGT→CAT)、Gln567Arg(CAA→CGA)和Val582Ile(GTC→ATC)。
That exon could not FORM chemical compounds was once believed by scientists. 科学家们曾经认为稀有气体不能形成化合物。

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