{{Rsnum
|rsid=35681285
|Gene=ISPD
|Chromosome=7
|position=16287021
|Orientation=plus
|GMAF=0.08081
|Gene_s=ISPD
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.0 | 8.8 | 91.2
| HCB | 0.0 | 5.1 | 94.9
| JPT | 0.0 | 5.4 | 94.6
| YRI | 4.1 | 39.5 | 56.5
| ASW | 3.5 | 43.9 | 52.6
| CHB | 0.0 | 5.1 | 94.9
| CHD | 0.0 | 2.8 | 97.2
| GIH | 0.0 | 11.0 | 89.0
| LWK | 2.7 | 32.7 | 64.5
| MEX | 0.0 | 8.6 | 91.4
| MKK | 5.8 | 42.6 | 51.6
| TSI | 0.0 | 4.0 | 96.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23151678
  |Trait=Serum tamsulosin hydrochloride concentration
  |Title=Impact of four loci on serum tamsulosin hydrochloride concentration.
  |RiskAllele=T
  |Pval=4E-7
  |OR=16.75
  |ORtxt=[10.50-23.00] unit increase
  }}

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