Reference Panels for PGS Calculation
Deprecated Documentation
⚠️ This documentation is deprecated and is no longer maintained. The latest documentation can be found at Michigan Imputation Server 2.
Our server offers PGS calculation from the following reference panels:
HRC (Version r1.1 2016)
The HRC panel consists of 64,940 haplotypes of predominantly European ancestry.
| Number of Samples | 32,470 |
| Sites (chr1-22) | 39,635,008 |
| Chromosomes | 1-22, X |
| Website | http://www.haplotype-reference-consortium.org; HRC r1.1 Release Note |
1000 Genomes Phase 3 (Version 5)
Phase 3 of the 1000 Genomes Project consists of 5,008 haplotypes from 26 populations across the world.
| Number of Samples | 2,504 |
| Sites (chr1-22) | 49,143,605 |
| Chromosomes | 1-22, X |
| Website | http://www.internationalgenome.org |
1000 Genomes Phase 1 (Version 3)
| Number of Samples | 1,092 |
| Sites (chr1-22) | 28,975,367 |
| Chromosomes | 1-22, X |
| Website | http://www.internationalgenome.org |
HapMap 2
| Number of Samples | 60 |
| Sites (chr1-22) | 2,542,916 |
| Chromosomes | 1-22 |
| Website: | http://www.hapmap.org |