{{Rsnum
|rsid=2600683
|Gene=CHRNA1
|Chromosome=2
|position=174765747
|Orientation=minus
|GMAF=0.1593
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene_s=CHRNA1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 1.8 | 17.7 | 80.5
| HCB | 0.0 | 9.5 | 90.5
| JPT | 0.0 | 13.3 | 86.7
| YRI | 17.7 | 46.3 | 36.1
| ASW | 8.8 | 29.8 | 61.4
| CHB | 0.0 | 9.5 | 90.5
| CHD | 0.0 | 13.8 | 86.2
| GIH | 10.9 | 32.7 | 56.4
| LWK | 25.5 | 53.6 | 20.9
| MEX | 0.0 | 8.6 | 91.4
| MKK | 25.0 | 48.7 | 26.3
| TSI | 2.0 | 24.5 | 73.5
| HapMapRevision=28
}}

{{Report GE
|PubMed=17687331
|Source=pubmed
|AffyProbeset=SNP_A-1876238
|AffyOrientation=same
|AlleleA=C
|AlleleB=G
|onGW5=
|rsid=2600683
|ancestral=C
|RiskPopulation=Caucasian
|RiskAllele=C
|CaseFreq=0.21
|ControlFreq=0.11
|OddsRatioHet=
|OddsRatioHom=
|OddsRatioAll=2.36
|Disease=Myasthenia gravis, early onset
|DiseaseSymbol=EOMG
}}

rs2600683 increases susceptibility to Myasthenia gravis, early onset 2.36 times for carriers of the C allele {{PMID|17687331}}

{{on chip | Affy GenomeWide 6}}
{{on chip | Affy500k}}
{{on chip | HumanOmni1Quad}}