{{Rsnum
|rsid=723744
|Gene=TTR
|Chromosome=18
|position=31592513
|Orientation=minus
|GMAF=0.3632
|Gene_s=TTR
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 8.0 | 42.5 | 49.6
| HCB | 13.9 | 36.5 | 49.6
| JPT | 5.3 | 42.5 | 52.2
| YRI | 24.5 | 53.1 | 22.4
| ASW | 17.5 | 50.9 | 31.6
| CHB | 13.9 | 36.5 | 49.6
| CHD | 13.8 | 43.1 | 43.1
| GIH | 15.8 | 51.5 | 32.7
| LWK | 34.5 | 45.5 | 20.0
| MEX | 8.6 | 55.2 | 36.2
| MKK | 26.9 | 51.3 | 21.8
| TSI | 21.6 | 45.1 | 33.3
| HapMapRevision=28
}}{{PMID Auto
|PMID=22027013
|Title=Genetic analysis of genes involved in amyloid-β degradation and clearance in Alzheimer's disease
}}

{{PMID Auto
|PMID=16362527
|Title=An association study between the transthyretin (TTR) gene and mental retardation.
}}

{{PMID Auto
|PMID=19328595
|Title=Association of TTR polymorphisms with hippocampal atrophy in Alzheimer disease families.
|OA=1
}}

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