Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6553373 | Forensic Science International: Genetics | 2017 | 4 Pages |
Abstract
The Precision ID Ancestry Panel for the Ion Torrent PGM⢠platform is able to genotype 165 autosomal SNPs by massively parallel sequencing (MPS). In the present study, we evaluated the depth of coverage, the locus strand balance and the heterozygote balance of the above panel. The SNPs rs1569175, rs2306040, rs9845457, rs1407434, and rs10007810 showed a low performance, due either to a low coverage, locus strand imbalance or heterozygote imbalance. To further to assess this panel, we analyzed 108 Basques. All loci proved to be in Hardy-Weinberg equilibrium and we did not detect any association between them with the exception of the pair rs3916235-rs4891825 in chromosome 18. The forensic parameters combined match probability and combined power of exclusion were estimated to be 3.13 Ã 10â35 and 99.9972%, respectively. In conclusion, the Precision ID Ancestry panel along with this new MPS technology constitute a very promising tool for human identification and biogeographical ancestry inference in routine casework in the forensic field.
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Authors
O. GarcÃa, J.A. Ajuriagerra, A. Alday, S. Alonso, J.A. Pérez, A. Soto, I. Uriarte, I. Yurrebaso,