{{Rsnum
|rsid=6603272
|Gene=IL3RA
|Chromosome=Y
|position=1352245
|Orientation=plus
|GMAF=0.3049
|Gene_s=IL3RA,LOC101928055
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}
{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 10.9 | 35.9 | 53.1
| HCB | 31.8 | 54.5 | 13.6
| JPT | 52.3 | 38.6 | 9.1
| YRI | 0.0 | 11.1 | 88.9
| ASW | 0.0 | 0.0 | 0.0
| CHB | 31.8 | 54.5 | 13.6
| 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
}}This snp is in the [[Pseudoautosomal region]]. 

[[rs6603272]], part of a haplotype block spanning introns 4, 5 and 6 of the [[IL3RA]] gene, has been reported in a whole genome association study to be associated with [[schizophrenia]]. (The other SNPs in this block are [[rs6422441]] and [[rs17883192]].)

The risk allele (oriented to the dbSNP entry) is (G); the odds ratio associated with this allele is 2.74. {{PMID|17522711}}

{{PMID Auto
|PMID=19281803
|Title=A family-based study of the IL3RA gene on susceptibility to schizophrenia in a Chinese Han population
}}

{{PMID Auto
|PMID=18547720
|Title=Association between interleukin-3 receptor alpha polymorphism and schizophrenia in the Chinese population.
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}