{{Rsnum
|rsid=12932187
|Gene=CIITA
|Chromosome=16
|position=10878023
|Orientation=plus
|GMAF=0.1511
|Gene_s=CIITA
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 85.0 | 15.0 | 0.0
| HCB | 37.2 | 48.2 | 14.6
| JPT | 35.4 | 46.0 | 18.6
| YRI | 95.2 | 4.8 | 0.0
| ASW | 92.9 | 7.1 | 0.0
| CHB | 37.2 | 48.2 | 14.6
| CHD | 33.9 | 56.0 | 10.1
| GIH | 56.4 | 38.6 | 5.0
| LWK | 89.1 | 10.9 | 0.0
| MEX | 93.1 | 6.9 | 0.0
| MKK | 81.4 | 17.3 | 1.3
| TSI | 85.3 | 14.7 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=23292525
|Title=Genetic association analysis of CIITA variations with nasal polyp pathogenesis             in asthmatic patients
}}

{{on chip | Affy GenomeWide 6}}