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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Gusmao, Eduardo G. Allhoff, Manuel Zenke, Martin Costa, Ivan G. |
| Description | Country affiliation: Germany Author Affiliation: Gusmao EG ( IZKF Computational Biology Research Group, RWTH Aachen University Medical School, Aachen, Germany.); Allhoff M ( Department of Cell Biology, Institute of Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany.); Zenke M ( IZKF Computational Biology Research Group, RWTH Aachen University Medical School, Aachen, Germany.); Costa IG ( Aachen Institute for Advanced Study in Computational Engineering Science (AICES), RWTH Aachen University, Aachen, Germany.) |
| Abstract | DNase-seq allows nucleotide-level identification of transcription factor binding sites on the basis of a computational search of footprint-like DNase I cleavage patterns on the DNA. Frequently in high-throughput methods, experimental artifacts such as DNase I cleavage bias affect the computational analysis of DNase-seq experiments. Here we performed a comprehensive and systematic study on the performance of computational footprinting methods. We evaluated ten footprinting methods in a panel of DNase-seq experiments for their ability to recover cell-specific transcription factor binding sites. We show that three methods--HINT, DNase2TF and PIQ--consistently outperformed the other evaluated methods and that correcting the DNase-seq signal for experimental artifacts significantly improved the accuracy of computational footprints. We also propose a score that can be used to detect footprints arising from transcription factors with potentially short residence times. |
| File Format | HTM / HTML |
| ISSN | 15487091 |
| Issue Number | 4 |
| Volume Number | 13 |
| e-ISSN | 15487105 |
| Journal | Nature Methods |
| Language | English |
| Publisher | Nature Publishing Group |
| Publisher Date | 2016-04-01 |
| Publisher Place | United States |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Clinical Laboratory Techniques Computational Biology Methods Dna Footprinting High-throughput Nucleotide Sequencing Sequence Analysis, Dna Software Transcription Factors Metabolism Algorithms Binding Sites Chromatin Genetics Chromatin Immunoprecipitation Deoxyribonuclease I Humans K562 Cells Protein Binding Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Biochemistry Molecular Biology Biotechnology |
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