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首页> 外文期刊>Trends in Plant Science >The rise of operon-like gene clusters in plants
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The rise of operon-like gene clusters in plants

机译:植物操纵子样基因簇的兴起

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Gene clusters are common features of prokaryotic genomes also present in eukaryotes. Most clustered genes known are involved in the biosynthesis of secondary metabolites. Although horizontal gene transfer is a primary source of prokaryotic gene cluster (operon) formation and has been reported to occur in eukaryotes, the predominant source of cluster formation in eukaryotes appears to arise de novo or through gene duplication followed by neo- and sub-functionalization or translocation. Here we aim to provide an overview of the current knowledge and open questions related to plant gene cluster functioning, assembly, and regulation. We also present potential research approaches and point out the benefits of a better understanding of gene clusters in plants for both fundamental and applied plant science.
机译:基因簇是真核生物中也存在的原核基因组的共同特征。大多数已知的簇集基因都参与次级代谢产物的生物合成。尽管水平基因转移是原核基因簇(操纵子)形成的主要来源,并且据报道发生在真核生物中,但在真核生物中簇形成的主要来源似乎是从头出现或通过基因复制继而发生新功能和亚功能或易位。在这里,我们旨在提供有关植物基因簇功能,装配和调节的当前知识和未解决问题的概述。我们还提出了潜在的研究方法,并指出了对于基础和应用植物科学更好地理解植物基因簇的益处。

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