Cited by 121Genomics and Chromatin DynamicsChromatin Remodeling and CancerBioinformatics and Genomic Networks

The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

MAPS: Model-based analysis of long-range chromatin interactions from PLAC-seq and HiChIP experiments

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Abstract

Hi-C and chromatin immunoprecipitation (ChIP) have been combined to identify long-range chromatin interactions genome-wide at reduced cost and enhanced resolution, but extracting information from the resulting datasets has been challenging. Here we describe a computational method, MAPS, Model-based Analysis of PLAC-seq and HiChIP, to process the data from such experiments and identify long-range chromatin interactions. MAPS adopts a zero-truncated Poisson regression framework to explicitly remove systematic biases in the PLAC-seq and HiChIP datasets, and then uses the normalized chromatin contact frequencies to identify significant chromatin interactions anchored at genomic regions bound by the protein of interest. MAPS shows superior performance over existing software tools in the analysis of chromatin interactions from multiple PLAC-seq and HiChIP datasets centered on different transcriptional factors and histone marks. MAPS is freely available at https://github.com/ijuric/MAPS.

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  1. CE Grant, 2011, FIMO: scanning for occurrences of a given motif, Bioinformatics (Oxford, England), 27, 1017, 10.1093/bioinformatics/btr064 · DOI · Paper page

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Metadata

Authors
Juric, I., Yu, M., Abnousi, A., Raviram, R., Fang, R., Zhao, Y., Zhang, Y., Qiu, Y., Yang, Y., Li, Y., Ren, B., & Hu, M.
Affiliations
  • Ludwig Cancer Research (US)
  • Cleveland Clinic (US)
  • University of California San Diego (US)
  • University of North Carolina at Chapel Hill (US)
Corresponding author
  • Ren, Bing
  • Hu, Ming
Venue
PLOS Computational Biology
Published
2019-04-15
Volume
15
Issue
4
Pages
e1006982
ISSN
  • 1553-734X (ISSN-L)
  • 1553-7358
OpenAlex
W2951448241
Cited by
121
References
35
Citations by year
2026: 11 · 2025: 10 · 2024: 22 · 2023: 12 · 2022: 23 · 2021: 22 · 2020: 10 · 2019: 10
FWCI
5.62
Type
journal article
Language
en
Open access
Locations
  • PLoS Computational Biology (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Carolina Digital Repository (University of North Carolina at Chapel Hill) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
  • UNC Libraries
Funders
Foundation for the National Institutes of Health (U54DK107977, R01HL129132)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chromatin Remodeling and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
Keywords
long-range chromatin interactions, HiChIP, Hi-C, transcription factor binding sites, histone modifications, model-based analysis, maps
MeSH terms
Chromatin, Chromosome Mapping, Computer Simulation, Humans, Software, Genome, Sequence Analysis, DNA, Computational Biology, Genomics, Chromatin Assembly and Disassembly, Histone Code, Chromatin Immunoprecipitation, High-Throughput Nucleotide Sequencing

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