{{Rsnum
|rsid=74157220
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
|Chromosome=10
|Orientation=plus
|Gene=TCF7L2
|position=114877867
|Gene_s=TCF7L2
|Assembly=GRCh37.p10
|GenomeBuild=37.5
|dbSNPBuild=138
}}{{PMID Auto GWAS
  |PMID=24159190
  |Trait=Serum dimethylarginine levels (asymmetric/symetric ratio)
  |Title=Genome-wide association study on dimethylarginines reveals novel AGXT2 variants associated with heart rate variability but not with overall mortality.
  |RiskAllele=T
  |Pval=6E-6
  |OR=.27
  |ORtxt=[0.15-0.38] unit decrease
  }}