It is a common characteristic of the so-called promoter regions of genes, where transcription begins, that they contain long, repetitivesequences of alternating Cs and Gs.
被称为基因的启动子区域的共同特性是在转录开始时包含了一个由C字母和G字母交替重复的长序列。
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Recent completion of rice genome sequencing has revealed that more than 40% of its genome consists of repetitivesequences, and most of them are related to inactive transposable elements.