Variant Data Model

id String	Unique variant ID, this consists of chromosome, position, reference and alternate alleles in this format: chrom:pos:ref:alt
names List<String>	Other IDs found for this genomic variant across all VCF files indexed
chromosome String	The chromosome where the genomic variant is located
start int	The 1-based position where the genomic variant starts. For variants coming from VCF files, this position is likely to be normalised, in this case, the original call in the file is stored in studies.files.call (see below)
end int	The 1-based position where the genomic variant ends. For variants coming from VCF files, this position is likely to be normalised, in this case, the original call in the file is stored in studies.files.call (see below)
reference String	Reference allele. For variants coming from VCF files, this position is likely to be normalised, in this case, the original call in the file is stored in studies.files.call (see below)
alternate String	Alternate allele. For variants coming from VCF files, this position is likely to be normalised, in this case, the original call in the file is stored in studies.files.call (see below)
strand String	Reference strand for this variant, by default all variants are represented in the positive strand
length int	Length of the genomic variation which depends on the variant type
type VariantType	Type of variant, the accepted types and Sequence Ontology (SO) terms are:
sv StructuralVariation	Specific information for Structural Variants
studies List<StudyEntry>	Information specific to each study the variant was read from, such as samples or statistics
annotatio