Normalization and de-noising of single-cell Hi-C data with BandNorm and scVI-3D.
Normalization and de-noising of single-cell Hi-C data with BandNorm and scVI-3D.
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DOI:
10.1186/s13059-022-02774-z
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发表时间:
2022-10-17
期刊:
影响因子:
12.3
通讯作者:
中科院分区:
文献类型:
--
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Single-cell high-throughput chromatin conformation capture methodologies (scHi-C) enable profiling of long-range genomic interactions. However, data from these technologies are prone to technical noise and biases that hinder downstream analysis. We develop a normalization approach, BandNorm, and a deep generative modeling framework, scVI-3D, to account for scHi-C specific biases. In benchmarking experiments, BandNorm yields leading performances in a time and memory efficient manner for cell-type separation, identification of interacting loci, and recovery of cell-type relationships, while scVI-3D exhibits advantages for rare cell types and under high sparsity scenarios. Application of BandNorm coupled with gene-associating domain analysis reveals scRNA-seq validated sub-cell type identification. The online version contains supplementary material available at 10.1186/s13059-022-02774-z.
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DOI:
10.1523/jneurosci.6000-09.2010
发表时间:
2010-03-10
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
De Biase LM;Nishiyama A;Bergles DE
通讯作者:
Bergles DE
影响因子:
64.5
作者:
Haarhuis JHI;van der Weide RH;Blomen VA;Yáñez-Cuna JO;Amendola M;van Ruiten MS;Krijger PHL;Teunissen H;Medema RH;van Steensel B;Brummelkamp TR;de Wit E;Rowland BD
通讯作者:
Rowland BD
影响因子:
30.8
作者:
Galan S;Machnik N;Kruse K;Díaz N;Marti-Renom MA;Vaquerizas JM
通讯作者:
Vaquerizas JM
影响因子:
7.7
作者:
Cui, Qian-Qian;Hu, Zhuang-Li;Wang, Fang
通讯作者:
Wang, Fang
影响因子:
9.3
作者:
DePaula-Silva, Ana Beatriz;Gorbea, Carlos;Fujinami, Robert S.
通讯作者:
Fujinami, Robert S.