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pmid:30416387
TFmapper: A Tool for Searching Putative Factors Regulating Gene Expression Using ChIP-seq Data.
Jianming Zeng · Gang Li
International journal of biological sciences · 2018 doi:10.7150/ijbs.28850
Paper
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Experiment
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Data
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Analysis
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Execution
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Complete file
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To take advantage of the availability of such datasets and provide clues on what factors, including transcription factors, epigenetic regulators and histone modifications, potentially regulates the expression of a gene of interest, a tool for simultaneous queries of multiple datasets using symbols or genomic coordinates as search terms is needed. Results: In this study, we annotated the peaks of thousands of ChIP-seq datasets generated by ENCODE project, or ChIP-seq/DNase-seq/ATAC-seq datasets deposited in Gene Expression Omnibus (GEO) and curated by Cistrome project; We built a MySQL database called TFmapper containing the annotations and associated metadata, allowing users without bioinformatics expertise to search across thousands of datasets to identify factors targeting a genomic region/gene of interest in a specified sample through a web interface. Users can also visualize multiple peaks in genome browsers and download the corresponding sequences. 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