{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Youn A"],"funding":["National Institute of General Medical Sciences","NIGMS NIH HHS"],"pagination":["e11"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6344870"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["47(2)"],"pubmed_abstract":["Transcription factor (TF) footprinting uncovers putative protein-DNA binding via combined analyses of chromatin accessibility patterns and their underlying TF sequence motifs. TF footprints are frequently used to identify TFs that regulate activities of cell/condition-specific genomic regions (target loci) in comparison to control regions (background loci) using standard enrichment tests. However, there is a strong association between the chromatin accessibility level and the GC content of a locus and the number and types of TF footprints that can be detected at this site. Traditional enrichment tests (e.g. hypergeometric) do not account for this bias and inflate false positive associations. Therefore, we developed a novel post-processing method, Bias-free Footprint Enrichment Test (BiFET)"],"journal":["Nucleic acids research"],"pubmed_title":["BiFET: sequencing Bias-free transcription factor Footprint Enrichment Test."],"pmcid":["PMC6344870"],"funding_grant_id":["GM124922","R35 GM124922"],"pubmed_authors":["Youn A","Marquez EJ","Lawlor N","Stitzel ML","Ucar D"],"additional_accession":[]},"is_claimable":false,"name":"BiFET: sequencing Bias-free transcription factor Footprint Enrichment Test.","description":"Transcription factor (TF) footprinting uncovers putative protein-DNA binding via combined analyses of chromatin accessibility patterns and their underlying TF sequence motifs. TF footprints are frequently used to identify TFs that regulate activities of cell/condition-specific genomic regions (target loci) in comparison to control regions (background loci) using standard enrichment tests. However, there is a strong association between the chromatin accessibility level and the GC content of a locus and the number and types of TF footprints that can be detected at this site. Traditional enrichment tests (e.g. hypergeometric) do not account for this bias and inflate false positive associations. Therefore, we developed a novel post-processing method, Bias-free Footprint Enrichment Test (BiFET)","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Jan","modification":"2025-04-25T23:18:46.699Z","creation":"2019-03-26T22:41:51Z"},"accession":"S-EPMC6344870","cross_references":{"pubmed":["30428075"],"doi":["10.1093/nar/gky1117"]}}