{{Rsnum
|rsid=6054906
|Chromosome=20
|position=7314256
|Orientation=plus
|GMAF=0.4435
|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 | 24.8 | 53.1 | 22.1
| HCB | 23.4 | 43.8 | 32.8
| JPT | 19.5 | 46.0 | 34.5
| YRI | 57.8 | 34.0 | 8.2
| ASW | 50.9 | 45.6 | 3.5
| CHB | 23.4 | 43.8 | 32.8
| CHD | 20.2 | 38.5 | 41.3
| GIH | 16.8 | 50.5 | 32.7
| LWK | 57.8 | 35.8 | 6.4
| MEX | 25.9 | 51.7 | 22.4
| MKK | 46.2 | 41.7 | 12.2
| TSI | 35.3 | 45.1 | 19.6
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=22952603
  |Trait=Response to amphetamines
  |Title=Genome-wide association study of d-amphetamine response in healthy volunteers identifies putative associations, including cadherin 13 (CDH13).
  |RiskAllele=
  |Pval=3E-6
  |OR=NR
  |ORtxt=NR
  |OA=1
}}

{{PMID Auto
|PMID=17186469
|Title=Mutations in the gene encoding the Wnt-signaling component R-spondin 4 (RSPO4) cause autosomal recessive anonychia.
|OA=1
}}

{{on chip | Affy GenomeWide 6}}