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Development of Computational Methods to Search for FoxA Transcription Factor Binding Sites, Their Experimental Verification and Application to the Analysis of Chip-Seq Data

机译:计算FoxA转录因子结合位点的计算方法的开发,它们的实验验证和在芯片序列数据分析中的应用

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摘要

Transcription factors of the FoxA family play a key role in early embryogenesis, organogenesis, and maintenance of metabolic homeostasis of the organism [ 1 ]. This family includes three proteins-FoxAl, FoxA2, and FoxA3-which contain a highly conserved DNA-binding domain and can interact with the same DNA sequences [2]. A characteristic feature of FoxA binding sites is their high variability, as a result of which the consensus sequence of these sites (VAWTRTTKRTY [3]) can be represented only in the form of 15-letter TUPAC code [4]. However, even in this form it does not describe all sites. In view of this, the development of computer methods for recognition of FoxA binding sites is an intricate problem.
机译:FoxA家族的转录因子在生物的早期胚胎发生,器官发生和代谢稳态中起着关键作用[1]。该家族包括三种蛋白-FoxAl,FoxA2和FoxA3,它们含有高度保守的DNA结合结构域,并且可以与相同的DNA序列相互作用[2]。 FoxA结合位点的一个特征是其高可变性,因此这些位点的共有序列(VAWTRTTKRTY [3])只能以15个字母的TUPAC代码形式表示[4]。但是,即使采用这种形式,也无法描述所有站点。鉴于此,开发用于识别FoxA结合位点的计算机方法是一个复杂的问题。

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  • 来源
    《Doklady biochemistry & biophysics》 |2011年第janaafeba期|p.12-15|共4页
  • 作者单位

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

    Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences, pr. Akademika Lavrent'eva 10,Novosibirsk, 630090 Russia Novosibirsk State University, ul. Pirogova 2,Novosibirsk, 630090 Russia;

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