In vitro DNA-binding profile of transcription factors: methods and new insights.
In vitro DNA-binding profile of transcription factors: methods and new insights.
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转录因子的体外 DNA 结合谱:方法和新见解。
DOI:
10.1530/joe-11-0010
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发表时间:
2011-07
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
The DNA-binding specificity of transcription factors (TFs) has broad impacts on cell physiology, cell development and in evolution. However, the DNA-binding specificity of most known TFs still remains unknown. The specificity of a TF protein is determined by its relative affinity to all possible binding sites. In recent years, the development of several in vitro techniques permits high-throughput determination of relative binding affinity of a TF to all possible k bp-long DNA sequences, thus greatly promoting the characterization of DNA-binding specificity of many known TFs. All DNA sequences that can be bound by a TF with various binding affinities form their DNA-binding profile (DBP). The DBP is important to generate an accurate DNA-binding model, identify all DNA-binding sites and target genes of TFs in the whole genome, and build transcription regulatory network. This study reviewed these techniques, especially two master techniques: double-stranded DNA microarray and systematic evolution of ligands by exponential enrichment in combination with parallel DNA sequencing techniques (SELEX-seq).
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影响因子:
14.9
作者:
Egener T;Roulet E;Zehnder M;Bucher P;Mermod N
通讯作者:
Mermod N
影响因子:
64.5
作者:
Mitsui, K;Tokuzawa, Y;Yamanaka, S
通讯作者:
Yamanaka, S
DOI:
10.1126/science.1162327
发表时间:
2009-06-26
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Badis G;Berger MF;Philippakis AA;Talukder S;Gehrke AR;Jaeger SA;Chan ET;Metzler G;Vedenko A;Chen X;Kuznetsov H;Wang CF;Coburn D;Newburger DE;Morris Q;Hughes TR;Bulyk ML
通讯作者:
Bulyk ML
影响因子:
14.8
作者:
Berger, Michael F.;Bulyk, Martha L.
通讯作者:
Bulyk, Martha L.
影响因子:
14.9
作者:
Bonham AJ;Neumann T;Tirrell M;Reich NO
通讯作者:
Reich NO