{{Rsnum
|rsid=1884139
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
|Chromosome=1
|Orientation=plus
|Gene=DDAH1
|position=85380315
|Gene_s=DDAH1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{PMID Auto GWAS
  |PMID=24159190
  |Trait=Serum dimethylarginine levels (symmetric)
  |Title=Genome-wide association study on dimethylarginines reveals novel AGXT2 variants associated with heart rate variability but not with overall mortality.
  |RiskAllele=T
  |Pval=1E-18
  |OR=.18
  |ORtxt=[0.14-0.22] unit decrease
  }}