JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Supported file types Targeted regions of interest BED file only. Supported file extensions are .bed, .zip, and bed.gz. Hotspot BED file or VCF file. Supported file extensions are .bed, .vcf.gz, .zip, bed.gz, and .vcf.gz. Parent topic: Summary of steps to add a target regions or hotspots file