{{Rsnum
|rsid=315949
|Gene=IL1RN
|Chromosome=2
|position=113135197
|Orientation=minus
|GMAF=0.2847
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 31.0 | 53.1 | 15.9
| HCB | 80.3 | 19.0 | 0.7
| JPT | 85.8 | 14.2 | 0.0
| YRI | 49.0 | 42.2 | 8.8
| ASW | 33.3 | 54.4 | 12.3
| CHB | 80.3 | 19.0 | 0.7
| CHD | 90.8 | 9.2 | 0.0
| GIH | 35.6 | 42.6 | 21.8
| LWK | 58.2 | 34.5 | 7.3
| MEX | 48.3 | 43.1 | 8.6
| MKK | 38.5 | 49.4 | 12.2
| TSI | 26.5 | 57.8 | 15.7
| HapMapRevision=28
}}{{PMID Auto
|PMID=20178882
|Title=Genetic variation of the interleukin-1 family and nongenetic factors determining the interleukin-1 receptor antagonist phenotypes
}}

{{PMID Auto
|PMID=19729864
|Title=Association of genetic variation in serum amyloid-A with cardiovascular disease and interactions with IL6, IL1RN, IL1beta and TNF genes in the Cardiovascular Health Study.
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}