Enhancing Hi-C data resolution with deep convolutional neural network HiCPlus.
Enhancing Hi-C data resolution with deep convolutional neural network HiCPlus.
复制标题
DOI:
10.1038/s41467-018-03113-2
复制
发表时间:
2018-02-21
影响因子:
16.6
通讯作者:
Yue F
中科院分区:
文献类型:
--
作者:
Zhang Y;An L;Xu J;Zhang B;Zheng WJ;Hu M;Tang J;Yue F
Although Hi-C technology is one of the most popular tools for studying 3D genome organization, due to sequencing cost, the resolution of most Hi-C datasets are coarse and cannot be used to link distal regulatory elements to their target genes. Here we develop HiCPlus, a computational approach based on deep convolutional neural network, to infer high-resolution Hi-C interaction matrices from low-resolution Hi-C data. We demonstrate that HiCPlus can impute interaction matrices highly similar to the original ones, while only using 1/16 of the original sequencing reads. We show that the models learned from one cell type can be applied to make predictions in other cell or tissue types. Our work not only provides a computational framework to enhance Hi-C data resolution but also reveals features underlying the formation of 3D chromatin interactions. Despite its popularity for measuring the spatial organization of mammalian genomes, the resolution of most Hi-C datasets is coarse due to sequencing cost. Here, Zhang et al. develop HiCPlus, a computational approach based on deep convolutional neural network, to infer high-resolution Hi-C interaction matrices from low-resolution Hi-C data.
登录
查看更多内容
影响因子:
64.8
作者:
Jin, Fulai;Li, Yan;Dixon, Jesse R.;Selvaraj, Siddarth;Ye, Zhen;Lee, Ah Young;Yen, Chia-An;Schmitt, Anthony D.;Espinoza, Celso A.;Ren, Bing
通讯作者:
Ren, Bing
影响因子:
64.8
作者:
Dixon JR;Jung I;Selvaraj S;Shen Y;Antosiewicz-Bourget JE;Lee AY;Ye Z;Kim A;Rajagopal N;Xie W;Diao Y;Liang J;Zhao H;Lobanenkov VV;Ecker JR;Thomson JA;Ren B
通讯作者:
Ren B
影响因子:
1.9
作者:
FUKUSHIMA, K
通讯作者:
FUKUSHIMA, K
影响因子:
12.3
作者:
Nagano T;Várnai C;Schoenfelder S;Javierre BM;Wingett SW;Fraser P
通讯作者:
Fraser P
影响因子:
64.8
作者:
Nora, Elphege P.;Lajoie, Bryan R.;Schulz, Edda G.;Giorgetti, Luca;Okamoto, Ikuhiro;Servant, Nicolas;Piolot, Tristan;van Berkum, Nynke L.;Meisig, Johannes;Sedat, John;Gribnau, Joost;Barillot, Emmanuel;Bluethgen, Nils;Dekker, Job;Heard, Edith
通讯作者:
Heard, Edith