Allele Frequencies in World Populations

HLA Database Allele Report

The list below shows all populations in AFND that contains the allele. If an allele has an entry with a lower resolution this will be shown at the end.



Allele reported 36 time(s) and present in 33 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Yunnan Province Lisu0.0750111See
ENGEngland Blood Donors of Mixed Ethnicity13.30.0655519See
CHNChina Qinghai Province Hui0.0640110See
CHNChina Tibet Region Tibetan0.0570158See
CHNChina North Han0.0520105See
USAUSA Alaska Yupik0.0510252See
SGPSingapore Javaneses0.050051See
CRICosta Rica Guanacaste Mestizo (G)10.00.0500110See
USAUSA San Francisco Caucasian0.0460220See
VNMVietnam Kinh8.00.0446101See
POLPoland BMR8.60.044123595See
CHNChina Inner Mongolia Region0.0440102See
CRICosta Rica Amerindians (G)8.20.0410125See
USAUSA Italy Ancestry0.0350273See
USAUSA Mexican American Mestizo0.0350553See
CHNChina Guizhou Province Shui0.0330153See
CRICosta Rica Central Valley Mestizo (G)6.40.0320221See
NICNicaragua Mestizo (G)6.40.0320155See
ESPSpain, Canary Islands, Gran canaria island5.10.0279215See
INDIndia Kerala Malayalam speaking5.30.0270356See
MEXMexico Hidalgo Mezquital Valley/ Otomi4.20.020872See
USAUSA Arizona Gila River Pima0.02083000See
INDIndia Andhra Pradesh Telugu Speaking3.80.0188186See
CHNChina Guizhou Province Bouyei0.0180109See
USAUSA African American pop 30.0160564See
INDIndia Karnataka Kannada Speaking2.90.0140174See
ZAFSouth African Mixed ancestry2.00.010050See
USAUSA South Dakota Lakota Sioux0.0100302See
CHNChina Guizhou Province Miao pop 20.006085See
IRNIran Baloch0.0050100See
ZAFSouth African Black0.70.0035142See
SAUSaudi Arabia pop 50.60.0032158See
USAUSA Spain Ancestry0.0020279See
KORSouth Korea pop 30.0000485See
MARMorocco Settat Chaouya0.00.000098See
MARMorocco Nador Metalsa pop 20.000073See

Frequency data at lower resolution for this allele can be found in links below

Allele  Number of Populations 


* Allele Frequency: Total number of copies of the allele in the population sample (Alleles / 2n) in decimal format.
   Important: This field has been expanded to four decimals to better represent frequencies of large datasets (e.g. where sample size > 1000 individuals)
* Phenotype Frequency: Percentage of individuals who have the allele or gene (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.

¹ IMGT/HLA Database - For more details of the allele.
² Distribution - Graphical distribution of the allele.
³ Haplotype Association - Find HLA haplotypes with this allele.
ª Notes - See notes for ambiguous combinations of alleles.

Allele frequency net 2015 update: new features for HLA epitopes, KIR and disease and HLA adverse drug reaction associations.
Gonzalez-Galarza FF, Takeshita LY, Santos EJ, Kempson F, Maia MH, Silva AL, Silva AL, Ghattaoraya GS, Alfirevic A, Jones AR and Middleton D Nucleic Acid Research 2015, 39, 28, D784-8.
Liverpool, U.K.

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