Predicting 3D genome folding from DNA sequence with Akita.
Predicting 3D genome folding from DNA sequence with Akita.
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DOI:
10.1038/s41592-020-0958-x
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发表时间:
2020-11
期刊:
影响因子:
48
通讯作者:
Pollard KS
中科院分区:
文献类型:
--
作者:
Fudenberg G;Kelley DR;Pollard KS
In interphase, the human genome sequence folds in three dimensions into a rich variety of locus-specific contact patterns. Cohesin and CTCF are key regulators; perturbing the levels of either greatly disrupts genome-wide folding as assayed by chromosome conformation capture methods. Still, how a given DNA sequence encodes a particular locus-specific folding pattern remains unknown. Here we present a convolutional neural network, Akita, that accurately predicts genome folding from DNA sequence alone. Representations learned by Akita underscore the importance of an orientation-specific grammar for CTCF binding sites. Akita learns predictive nucleotide-level features of genome folding, revealing impacts of nucleotides beyond the core CTCF motif. Once trained, Akita enables rapid in silico predictions. Leveraging this, we demonstrate how Akita can be used to perform in silico saturation mutagenesis, interpret eQTLs, make predictions for structural variants, and probe species-specific genome folding. Collectively, these results enable decoding genome function from sequence through structure.
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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:
64.5
作者:
Kaaij, Lucas J. T.;Mohn, Fabio;Buhler, Marc
通讯作者:
Buhler, Marc
影响因子:
30.8
作者:
Fulco, Charles P.;Nasser, Joseph;Engreitz, Jesse M.
通讯作者:
Engreitz, Jesse M.
影响因子:
7
作者:
Beagan JA;Duong MT;Titus KR;Zhou L;Cao Z;Ma J;Lachanski CV;Gillis DR;Phillips-Cremins JE
通讯作者:
Phillips-Cremins JE
影响因子:
64.5
作者:
Bonev B;Mendelson Cohen N;Szabo Q;Fritsch L;Papadopoulos GL;Lubling Y;Xu X;Lv X;Hugnot JP;Tanay A;Cavalli G
通讯作者:
Cavalli G