Fast detection of differential chromatin domains with SCIDDO
Author(s) -
Peter Ebert,
Marcel H. Schulz
Publication year - 2020
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btaa960
Subject(s) - chromatin , epigenome , computational biology , chromatin immunoprecipitation , epigenomics , histone , biology , histone code , epigenetics , computer science , genetics , gene , nucleosome , gene expression , dna methylation , promoter
The generation of genome-wide maps of histone modifications using chromatin immunoprecipitation sequencing is a standard approach to dissect the complexity of the epigenome. Interpretation and differential analysis of histone datasets remains challenging due to regulatory meaningful co-occurrences of histone marks and their difference in genomic spread. To ease interpretation, chromatin state segmentation maps are a commonly employed abstraction combining individual histone marks. We developed the tool SCIDDO as a fast, flexible and statistically sound method for the differential analysis of chromatin state segmentation maps.
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