{{Rsnum
|rsid=7121
|Gene=GNAS
|Chromosome=20
|position=58903752
|Orientation=plus
|ReferenceAllele=C
|GMAF=0.3861
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=GNAS
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 30.1 | 54.0 | 15.9
| HCB | 15.3 | 42.3 | 42.3
| JPT | 21.2 | 48.7 | 30.1
| YRI | 2.1 | 24.5 | 73.4
| ASW | 5.5 | 36.4 | 58.2
| CHB | 15.3 | 42.3 | 42.3
| CHD | 10.1 | 46.8 | 43.1
| GIH | 19.8 | 53.5 | 26.7
| LWK | 5.6 | 29.6 | 64.8
| MEX | 6.9 | 55.2 | 37.9
| MKK | 1.3 | 24.7 | 74.0
| TSI | 16.7 | 50.0 | 33.3
| HapMapRevision=28
}}{{PMID|19237173}} [[prostate cancer]] treatment response [[rs2279115]] and [[rs7121]]

{{PMID|15564881}} Complex haplotype structure of the human GNAS gene identifies a recombination hotspot centred on a single nucleotide polymorphism widely used in association studies.

{{PMID|16642433|OA=1
}} Polymorphism in maternal LRP8 gene is associated with fetal growth.

{{PMID|18454203|OA=1
}} Differential allelic expression in the human genome: a robust approach to identify genetic and epigenetic cis-acting mechanisms regulating gene expression.

{{PMID|18559376|OA=1
}} PTHR1 mutations associated with Ollier disease result in receptor loss of function.

{{PMID|18603647|OA=1
}} Functional genetic polymorphisms and female reproductive disorders: Part I: Polycystic ovary syndrome and ovarian response.

{{PMID|18769151|OA=1
}} A sensitive functional assay reveals frequent loss of genomic imprinting in human placenta.

{{PMID|18951142|OA=1
}} Association of the GNAS locus with severe malaria.

{{PMID|19379518|OA=1
}} Development of a fingerprinting panel using medically relevant polymorphisms.

{{PMID|19593725|OA=1
}} Association of maternally inherited GNAS alleles with African-American male birth weight.

{{PMID|20565774|OA=1
}} Population based allele frequencies of disease associated polymorphisms in the Personalized Medicine Research Project.

{{PMID|21737952}} Genetic variation in gsalpha protein as a new indicator in screening test for vasovagal syncope.

{{PMID|22388798|OA=1
}} Gene panels to help identify subgroups at high and low risk of coronary heart disease among those randomized to antihypertensive treatment: the GenHAT study.

{{PMID Auto
|PMID=23962387
|Title=Evidence for Genetic Linkage between a Polymorphism in the GNAS gene and Malaria in South Indian Population
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}