{{Rsnum
|rsid=544978
|Gene=CHRM1
|Chromosome=11
|position=62917758
|Orientation=plus
|GMAF=0.2098
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=CHRM1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 44.6 | 44.6 | 10.7
| HCB | 75.2 | 22.6 | 2.2
| JPT | 61.9 | 33.6 | 4.4
| YRI | 72.8 | 25.2 | 2.0
| ASW | 84.2 | 15.8 | 0.0
| CHB | 75.2 | 22.6 | 2.2
| CHD | 77.1 | 22.0 | 0.9
| GIH | 59.4 | 37.6 | 3.0
| LWK | 73.6 | 23.6 | 2.7
| MEX | 60.3 | 29.3 | 10.3
| MKK | 74.4 | 22.4 | 3.2
| TSI | 50.0 | 40.2 | 9.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=19753311
|Title=Muscarinic acetylcholine receptor 1 gene polymorphisms associated with high myopia (n=194; age range, 17-24 years)
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}