Deep neural networks identify sequence context features predictive of transcription factor binding.
Deep neural networks identify sequence context features predictive of transcription factor binding.
复制标题
深度神经网络识别序列上下文特征预测转录因子结合。
DOI:
10.1038/s42256-020-00282-y
复制
发表时间:
2021-03
影响因子:
23.8
通讯作者:
Gymrek M
中科院分区:
文献类型:
--
作者:
Zheng A;Lamkin M;Zhao H;Wu C;Su H;Gymrek M
Transcription factors (TFs) bind DNA by recognizing specific sequence motifs, typically of length 6–12bp. A motif can occur many thousands of times in the human genome, but only a subset of those sites are actually bound. Here we present a machine learning framework leveraging existing convolutional neural network architectures and model interpretation techniques to identify and interpret sequence context features most important for predicting whether a particular motif instance will be bound. We apply our framework to predict binding at motifs for 38 TFs in a lymphoblastoid cell line, score the importance of context sequences at base-pair resolution, and characterize context features most predictive of binding. We find that the choice of training data heavily influences classification accuracy and the relative importance of features such as open chromatin. Overall, our framework enables novel insights into features predictive of TF binding and is likely to inform future deep learning applications to interpret non-coding genetic variants.
登录
查看更多内容
DOI:
10.1093/bioinformatics/btr064
发表时间:
2011-04-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Grant CE;Bailey TL;Noble WS
通讯作者:
Noble WS
影响因子:
30.8
作者:
Lee D;Gorkin DU;Baker M;Strober BJ;Asoni AL;McCallion AS;Beer MA
通讯作者:
Beer MA
DOI:
10.1142/9789813207813_0025
发表时间:
2017
影响因子:
--
作者:
Lanchantin J;Singh R;Wang B;Qi Y
通讯作者:
Qi Y
影响因子:
3
作者:
Westholm JO;Xu F;Ronne H;Komorowski J
通讯作者:
Komorowski J
影响因子:
14.9
作者:
Khan A;Fornes O;Stigliani A;Gheorghe M;Castro-Mondragon JA;van der Lee R;Bessy A;Chèneby J;Kulkarni SR;Tan G;Baranasic D;Arenillas DJ;Sandelin A;Vandepoele K;Lenhard B;Ballester B;Wasserman WW;Parcy F;Mathelier A
通讯作者:
Mathelier A