Table 2. Comparison of the Japonica array with the existing SNP arrays.
| SNP array | No. of SNP positions | No. of polymorphic positions in 1KJPN | Genomic coverage with pairwise r2>0.8 |
|---|---|---|---|
| Japonica array | 659 253 | 657 152 (99.7%) | 72.4% |
| HumanOmni2.5S | 2 391 739 | 1 422 455 (59.5%) | 71.4% |
| HumanOmniExpressExome | 930 717 | 638 494 (68.6%) | 61.2% |
| Axiom Genome-wide ASI1 | 627 781 | 527 859 (88.9%) | 60.0% |
Abbreviation: SNP, single nucleotide polymorphism.