DNA Shape Features Improve Transcription Factor Binding Site Predictions In Vivo.
DNA Shape Features Improve Transcription Factor Binding Site Predictions In Vivo.
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DOI:
10.1016/j.cels.2016.07.001
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发表时间:
2016-09-28
期刊:
影响因子:
9.3
通讯作者:
Wasserman WW
中科院分区:
文献类型:
--
作者:
Mathelier A;Xin B;Chiu TP;Yang L;Rohs R;Wasserman WW
Interactions of transcription factors (TFs) with DNA comprise a complex interplay between base-specific amino acid contacts and readout of DNA structure. Recent studies highlighted the complementarity of DNA sequence and shape in modeling TF binding in vitro. Here, we provide a comprehensive evaluation of in vivo datasets to assess the predictive power obtained by augmenting various DNA sequence-based models of TF binding sites (TFBSs) with DNA shape features (helix twist, minor groove width, propeller twist, and roll). Results from 400 human ChIP-seq datasets for 76 TFs show that combining DNA shape features with position specific scoring matrix (PSSM) scores improves TFBS predictions. Improvement was also observed using TF flexible models and a machine-learning approach using a binary encoding of nucleotides in lieu of PSSMs. Incorporating DNA shape information is most beneficial for E2F and MADS-domain TF families. Our findings indicate that incorporating DNA sequence and shape information benefits the modeling of TF binding under complex in vivo conditions.
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影响因子:
12.3
作者:
Worsley Hunt R;Wasserman WW
通讯作者:
Wasserman WW
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
DOI:
10.1093/bioinformatics/btp163
发表时间:
2009-06-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Cock PJ;Antao T;Chang JT;Chapman BA;Cox CJ;Dalke A;Friedberg I;Hamelryck T;Kauff F;Wilczynski B;de Hoon MJ
通讯作者:
de Hoon MJ
影响因子:
4.4
作者:
Worsley Hunt R;Mathelier A;Del Peso L;Wasserman WW
通讯作者:
Wasserman WW
影响因子:
46.9
作者:
Berger, Michael F.;Philippakis, Anthony A.;Bulyk, Martha L.
通讯作者:
Bulyk, Martha L.