{{Rsnum
|rsid=104894914
|Gene=OPN1MW
|Chromosome=X
|position=154191716
|Orientation=plus
|Summary=red/green color vision
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=OPN1MW
}}{{omim
|id=300821
|rsnum=104894914
|variant=0001
}}
{{PMID|11772996}} middle European ancestry, suggesting a founder effect. fairly common (2%) in the population but apparently was not always expressed. [http://omim.org/entry/300821#0001 omim]{{ClinVar
|rsid=104894914
|Reversed=0
|FwdREF=T
|FwdALT=C
|REF=T
|ALT=C
|RSPOS=153457207
|CHROM=X
|dbSNPBuildID=132
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=OPN1MW:2652
|GENE_NAME=OPN1MW
|GENE_ID=2652
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000023.10:g.153457207T>C
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=300821.0001; 300821.0002
|CLNSIG=5
|CLNCUI=C0155016
|CLNDBN=Colorblindness, partial, deutan series; Cone monochromatism
|Disease=Colorblindness; Cone monochromatism
|CLNACC=RCV000011254.6; RCV000011257.6
|Tags=PM;S3D;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM; MedGen:OMIM:Orphanet:SNOMED_CT
|CLNDSDBID=NBK1301:C0155016:303800; C0339537:303700:16:24704003
}}