{{Rsnum
|rsid=9877502
|Chromosome=3
|position=190951729
|Orientation=plus
|GMAF=0.4027
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 15.4 | 52.3 | 32.3
| HCB | 13.3 | 42.2 | 44.4
| JPT | 11.4 | 52.3 | 36.4
| YRI | 0.0 | 0.0 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 13.3 | 42.2 | 44.4
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}Linked to increased risk of [[Alzheimer's disease]]. [http://www.cell.com/neuron/retrieve/pii/S0896627313001840]
{{PMID Auto GWAS
  |PMID=23562540
  |Trait=Alzheimer's disease biomarkers
  |Title=GWAS of cerebrospinal fluid tau levels identifies risk variants for Alzheimer's disease.
  |RiskAllele=A
  |Pval=5E-9
  |OR=.05
  |ORtxt=[NR] unit increase
  |OA=1
}}