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首页> 外文期刊>Methods: A Companion to Methods in Enzymology >Transcriptome-wide identification of RNA binding sites by CLIP-seq
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Transcriptome-wide identification of RNA binding sites by CLIP-seq

机译:通过CLIP-seq在转录组范围内鉴定RNA结合位点

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An emergent strategy for the transcriptome-wide study of protein-RNA interactions is CLIP-seq (crosslinking and immunoprecipitation followed by high-throughput sequencing). We combined CLIP-seq and mRNA-seq to identify direct RNA binding sites of eIF4AIII in human cells. This RNA helicase is a core constituant of the Exon Junction Complex (EJC), a multifunctional protein complex associated with spliced mRNAs in metazoans. Here, we describe the successive steps of the CLIP protocol and the computational tools and strategies we employed to map the physiological targets of eIF4AIII on human RNAs.
机译:全转录组研究蛋白质-RNA相互作用的一种新兴策略是CLIP-seq(交联和免疫沉淀,然后进行高通量测序)。我们结合了CLIP-seq和mRNA-seq,以鉴定人类细胞中eIF4AIII的直接RNA结合位点。这种RNA解旋酶是外显子连接复合物(EJC)的核心成分,该复合物是与后生动物中剪接的mRNA相关的多功能蛋白质复合物。在这里,我们描述了CLIP协议的后续步骤以及我们用来在人类RNA上绘制eIF4AIII生理学靶标的计算工具和策略。

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