CistromeFinder for ChIP-seq and DNase-seq data reuse
نویسندگان
چکیده
منابع مشابه
CistromeFinder for ChIP-seq and DNase-seq data reuse
SUMMARY Chromatin immunoprecipitation and DNase I hypersensitivity assays with high-throughput sequencing have greatly accelerated the understanding of transcriptional and epigenetic regulation, although data reuse for the community of experimental biologists has been challenging. We created a data portal CistromeFinder that can help query, evaluate and visualize publicly available Chromatin im...
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The combination of DNase I digestion and high-throughput sequencing (DNaseseq) has been used recently to map chromatin accessibility in a given tissue or cell type on a genome-wide scale (Song and Crawford, 2010). In addition to DNase I hypersensitive sites (DHSs), short regions of protected nucleotides known as footprints can be detected using a technique known as ”digital genomic footprinting...
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Due to its higher resolution mapping and stronger ChIP enrichment signals, ChIP-seq tends to replace ChIP-chip technology in studying genome-wide protein-DNA interactions, while the massive digital ChIP-seq data present new challenges to statisticians. To date, most methods proposed in the literature for ChIP-seq data analysis are model based, however, finding a single model workable for all da...
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SUMMARY Transcription and chromatin regulators, and histone modifications play essential roles in gene expression regulation. We have created CistromeMap as a web server to provide a comprehensive knowledgebase of all of the publicly available ChIP-Seq and DNase-Seq data in mouse and human. We have also manually curated metadata to ensure annotation consistency, and developed a user-friendly di...
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Genome-wide profiling of open chromatin regions using DNase I and high-throughput sequencing (DNase-seq) is an increasingly popular approach for finding and studying regulatory elements. A variety of algorithms have been developed to identify regions of open chromatin from raw sequence-tag data, which has motivated us to assess and compare their performance. In this study, four published, publi...
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ژورنال
عنوان ژورنال: Bioinformatics
سال: 2013
ISSN: 1367-4803,1460-2059
DOI: 10.1093/bioinformatics/btt135