{{Rsnum
|rsid=6422441
|Gene=IL3RA
|Chromosome=Y
|position=1352044
|Orientation=plus
|GMAF=0.4348
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=IL3RA
}}[[rs6422441]], 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 [[rs6603272]] and [[rs17883192]].)

The risk allele (oriented to the dbSNP entry) is (C); the odds ratio associated with this allele is 2.03. {{PMID|17522711}}