Gene regulation by structured mRNA elements.
Gene regulation by structured mRNA elements.
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结构化 mRNA 元件的基因调控
DOI:
10.1016/j.tig.2014.03.001
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Wachter A
中科院分区:
文献类型:
--
作者:
Wachter A
The precise temporal and spatial coordination of gene activity, based on the integration of internal and external signals, is crucial for the accurate functioning of all biological processes. Although the basic principles of gene expression were established some 60 years ago, recent research has revealed a surprising complexity in the control of gene activity. Many of these gene regulatory mechanisms occur at the level of the mRNA, including sophisticated gene control tasks mediated by structured mRNA elements. We now know that mRNA folds can serve as highly specific receptors for various types of molecules, as exemplified by metabolite-binding riboswitches, and interfere with pro- and eukaryotic gene expression at the level of transcription, translation, and RNA processing. Gene regulation by structured mRNA elements comprises versatile strategies including self-cleaving ribozymes, RNA-folding-mediated occlusion or presentation ofcis-regulatory sequences, and sequestration oftrans-acting factors including other RNAs and proteins.
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影响因子:
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作者:
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通讯作者:
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DOI:
--
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Trends in genetics : TIG
影响因子:
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