【摘要】 真核生物和原核生物的细胞结构和遗传信息存在明显差异 在基因组结构上 ,原核生物结构简单 ,信息量少 ;真核生物结构复杂 ,信息量大 在基因表达调控上 ,虽然二者可以在复制、扩增、基因激活、转录、转录后、翻译和翻译后等多级水平上进行 ,但转录水平调控是主要的 如何实施调控 ,真核基因表达调控的环节更多更多还原

【Abstract】 There are many more differences in cellular structure and in gene between prokaryotes and eukaryotes.While prokaryotes with simple structure and little information in genome,eukaryotes have complicated structure,large amount information.Both prokaryotes and eukaryotes can put expression and regulatory into effect by many ways,but transcription is the major.However,eukaryotes have more complicated methods.更多还原