{{Rsnum
|rsid=5742678
|Gene=IGF1
|Chromosome=12
|position=102420554
|Orientation=minus
|GMAF=0.3343
|Gene_s=IGF1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 60.2 | 29.2 | 10.6
| HCB | 29.9 | 52.6 | 17.5
| JPT | 31.9 | 46.0 | 22.1
| YRI | 44.5 | 45.2 | 10.3
| ASW | 31.6 | 45.6 | 22.8
| CHB | 29.9 | 52.6 | 17.5
| CHD | 23.9 | 55.0 | 21.1
| GIH | 41.6 | 43.6 | 14.9
| LWK | 30.9 | 46.4 | 22.7
| MEX | 53.4 | 37.9 | 8.6
| MKK | 48.7 | 45.5 | 5.8
| TSI | 62.4 | 33.7 | 4.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=23180020
|Title=Association of a common genetic variant of the IGF-1 gene with event-free survival in patients with HER2-positive breast cancer
}}

{{on chip | Affy GenomeWide 6}}