{{Rsnum
|rsid=4326844
|Gene=COPZ1
|Chromosome=12
|position=54342686
|Orientation=plus
|GMAF=0.314
|Gene_s=COPZ1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 13.4 | 55.4 | 31.2
| HCB | 24.3 | 45.6 | 30.1
| JPT | 8.8 | 36.3 | 54.9
| YRI | 0.0 | 16.3 | 83.7
| ASW | 7.0 | 29.8 | 63.2
| CHB | 24.3 | 45.6 | 30.1
| CHD | 15.6 | 56.0 | 28.4
| GIH | 4.0 | 35.6 | 60.4
| LWK | 0.0 | 6.4 | 93.6
| MEX | 3.4 | 32.8 | 63.8
| MKK | 0.6 | 12.8 | 86.5
| TSI | 29.4 | 48.0 | 22.5
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23263863
  |Trait=Platelet counts
  |Title=GWAS of blood cell traits identifies novel associated loci and epistatic interactions in Caucasian and African-American children.
  |RiskAllele=A
  |Pval=5E-8
  |OR=8.68
  |ORtxt=[5.57-11.79] unit decrease
  |OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}