scHiMe: predicting single-cell DNA methylation levels based on single-cell Hi-C data.
scHiMe: predicting single-cell DNA methylation levels based on single-cell Hi-C data.
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scHiMe:根据单细胞 Hi-C 数据预测单细胞 DNA 甲基化水平。
DOI:
10.1093/bib/bbad223
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发表时间:
2023-07-20
影响因子:
9.5
通讯作者:
中科院分区:
文献类型:
--
作者:
Recently a biochemistry experiment named methyl-3C was developed to simultaneously capture the chromosomal conformations and DNA methylation levels on individual single cells. However, the number of data sets generated from this experiment is still small in the scientific community compared with the greater amount of single-cell Hi-C data generated from separate single cells. Therefore, a computational tool to predict single-cell methylation levels based on single-cell Hi-C data on the same individual cells is needed. We developed a graph transformer named scHiMe to accurately predict the base-pair-specific (bp-specific) methylation levels based on both single-cell Hi-C data and DNA nucleotide sequences. We benchmarked scHiMe for predicting the bp-specific methylation levels on all of the promoters of the human genome, all of the promoter regions together with the corresponding first exon and intron regions, and random regions on the whole genome. Our evaluation showed a high consistency between the predicted and methyl-3C-detected methylation levels. Moreover, the predicted DNA methylation levels resulted in accurate classifications of cells into different cell types, which indicated that our algorithm successfully captured the cell-to-cell variability in the single-cell Hi-C data. scHiMe is freely available at http://dna.cs.miami.edu/scHiMe/.
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影响因子:
5.9
作者:
Hui T;Cao Q;Wegrzyn-Woltosz J;O'Neill K;Hammond CA;Knapp DJHF;Laks E;Moksa M;Aparicio S;Eaves CJ;Karsan A;Hirst M
通讯作者:
Hirst M
影响因子:
64.5
作者:
van Dijk D;Sharma R;Nainys J;Yim K;Kathail P;Carr AJ;Burdziak C;Moon KR;Chaffer CL;Pattabiraman D;Bierie B;Mazutis L;Wolf G;Krishnaswamy S;Pe'er D
通讯作者:
Pe'er D
影响因子:
48
作者:
Ramani V;Deng X;Qiu R;Gunderson KL;Steemers FJ;Disteche CM;Noble WS;Duan Z;Shendure J
通讯作者:
Shendure J
影响因子:
14.9
作者:
Frankish A;Diekhans M;Ferreira AM;Johnson R;Jungreis I;Loveland J;Mudge JM;Sisu C;Wright J;Armstrong J;Barnes I;Berry A;Bignell A;Carbonell Sala S;Chrast J;Cunningham F;Di Domenico T;Donaldson S;Fiddes IT;García Girón C;Gonzalez JM;Grego T;Hardy M;Hourlier T;Hunt T;Izuogu OG;Lagarde J;Martin FJ;Martínez L;Mohanan S;Muir P;Navarro FCP;Parker A;Pei B;Pozo F;Ruffier M;Schmitt BM;Stapleton E;Suner MM;Sycheva I;Uszczynska-Ratajczak B;Xu J;Yates A;Zerbino D;Zhang Y;Aken B;Choudhary JS;Gerstein M;Guigó R;Hubbard TJP;Kellis M;Paten B;Reymond A;Tress ML;Flicek P
通讯作者:
Flicek P
影响因子:
7
作者:
Uzun Y;Wu H;Tan K
通讯作者:
Tan K