A list of known chromosomal locations with (pathogenic) variants. Variants that match the white list will not be affected by the filtering parameters. Genotype calls for these variants will remain exactly as output by GATK pipeline.
The format of the whitelisted variants follows the BED file format and needs to conform to tab-delimited text file format that defines a specific feature track. It can have any file extension, but BED is the most common.
The example below shows 2 feature tracks. The first track searches for putative variants at the genomic positions from 77210085 to 77210090 on chromosome 10. The second track searches for putative variants at the genomic position 19203444 on chromosome 20.
Note that at positions at which the Tapestri Pipeline detects multi-allelic variants all variants will be listed in Tapestri Insights.