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Identification of conserved regulatory motif signatures in human miRNA upstream regions

机译:鉴定人miRNA上游区域中保守的调控基序特征

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摘要

Discovering and characterizing regulatory elements of miRNA genes are fundamental problems in bioinformatics field. An upstream regulatory motif can be described as a sequence element designated for binding of various protein factors imparting their subsequent effects on the transcription of the genes. For example, the transcription factors often bind to cis-acting conserved motif to regulate transcription, which typically are located upstream of transcriptional start sites. This work focuses on the identification of upstream regulatory elements of human microRNA genes by screening of their Kullback Liebler distance.
机译:发现和表征miRNA基因的调控元件是生物信息学领域的基本问题。上游调节基序可以描述为指定用于结合各种蛋白质因子的序列元件,从而赋予它们随后的基因转录作用。例如,转录因子通常与顺式作用的保守基序结合以调节转录,所述转录通常位于转录起始位点的上游。这项工作的重点是通过筛选人类microRNA基因的Kullback Liebler距离来鉴定其上游调控元件。

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