{{Rsnum
|rsid=4252041
|Gene=IL1RN
|Chromosome=2
|position=113133033
|Orientation=plus
|GMAF=0.01653
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=IL1RN
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 92.0 | 7.1 | 0.9
| HCB | 99.3 | 0.7 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 100.0 | 0.0 | 0.0
| ASW | 98.2 | 1.8 | 0.0
| CHB | 99.3 | 0.7 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 97.0 | 3.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 91.4 | 8.6 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 93.1 | 6.9 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=19290009
|Title=Variants of the interleukin-1 receptor antagonist gene are associated with fat mass in men
}}

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