{{Rsnum
|rsid=4862307
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
|Chromosome=4
|Orientation=plus
|position=184086240
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;T)
| geno3=(T;T)
| CEU | 49.2 | 41.5 | 9.2
| HCB | 17.8 | 51.1 | 31.1
| JPT | 11.1 | 55.6 | 33.3
| YRI | 95.2 | 4.8 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 17.8 | 51.1 | 31.1
| 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
}}{{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=.10
  |ORtxt=[0.055-0.141] unit decrease
  }}