Analysis Output | Analysis Reports | Sample Reports | Variants Summary

Variants Summary

Table 15 Variant Calls Table
Statistic	Definition
Homozygous reference	Number of homozygous reference calls.
Heterozygous	Number of heterozygous variant calls.
Homozygous variant	Number of homozygous variant calls.
SNV	Total number of single nucleotide variants (SNVs) detected for the sample.
Indel	The number of indels detected for the sample.
T_n/T_v	The number of transition SNVs that pass the quality filters divided by the number of transversion SNVs that pass the quality filters. Transitions are interchanges of purines (A, G) or of pyrimidines (C, T). Transversions are interchanges of purine and pyrimidine bases (for example, A to T).