FOCIS
FOCIS finds features for functional follow-up
FOCIS (Feature Overlapper for Chromosomal Interval Subsets) performs an interval-based screen of a database of genomic features – ChIP-seq peaks, motif matches, and others – for overlap enrichment at a specific subset of genomic regions relative to a dataset-matched background. It was recently used to discover a novel enhancer that mediates drug resistance in melanoma.