{{Rsnum
|rsid=72549323
|Chromosome=1
|Orientation=plus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=FMO3
|position=171103850
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=FMO3
}}[[rs72549323]], also known as Met66Ile, is a SNP in the [[FMO3]] gene. It has been linked in (only) one report to [[trimethylaminuria]].{{PMID|10338091}}

{{omim
|id=136132
|rsnum=72549323
|variant=0003
}}{{ClinVar
|rsid=72549323
|Reversed=0
|FwdREF=G
|FwdALT=C,T
|REF=G
|ALT=C,T
|RSPOS=171103850
|CHROM=1
|dbSNPBuildID=130
|SSR=0
|SAO=1
|VP=0x050260080a05000002110100
|GENEINFO=FMO3:2328
|GENE_NAME=FMO3
|GENE_ID=2328
|WGT=1
|VC=SNV
|CLNALLE=2
|CLNHGVS=NC_000001.11:g.171103850G>T
|CLNORIGIN=1
|CLNSIG=5
|CLNCUI=
|Tags=PM;S3D;NSM;REF;INT;ASP;OTHERKG;LSD;OM
|CLNACC=RCV000017699.26
|CLNDBN=Trimethylaminuria
|CLNDSDB=GeneReviews:MedGen:OMIM:SNOMED_CT
|CLNDSDBID=NBK1103:C0342739:602079:237959005
|CLNSRC=ClinVar; OMIM Allelic Variant
|CLNSRCID=NM_001002294.2:c.198G>T; 136132.0003
|Disease=Trimethylaminuria
}}