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 48 time(s) and present in 38 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
JPNJapan pop 170.16573078See
MEXMexico Chichen Itza Maya (prehispanic)0.127747See
KORSouth Korea pop 50.1250467See
KORSouth Korea pop 221.30.1160207See
KORSouth Korea pop 10.1130324See
ENGEngland pop 20.1010114See
KORSouth Korea pop 419.00.1000211See
USAUSA African American Bethesda14.80.0910187See
CODCongo Kinshasa Bantu12.20.078090See
AREUnited Arab Emirates Abu Dhabi0.076952See
USAUSA Caucasian Bethesda12.90.0730307See
NLDNetherlands pop 213.50.0699155See
CHNChina Zhejiang Han pop 20.0696833See
HKGHong Kong Chinese HKBMDR. DQ and DP11.40.05971064See
PRTAzores Terceira Island0.0580130See
ZAFSouth Africa Worcester9.00.0530159See
PRTPortugal Azores Terceira Island10.50.0526130See
MARMorocco Settat Chaouya9.60.048098See
MARMorocco Atlantic Coast Chaouya0.048098See
ESPSpain Valencia8.10.0413577See
CZECzech Republic pop 35.60.0280180See
MEXMexico Tixcacaltuyub Maya0.022467See
ITAItaly Rome3.90.0200100See
ESPSpain Navarre Basques0.0180116See
GRCGreece pop33.30.0166246See
USAUSA San Diego3.00.0160496See
HRVCroatia Gorski Kotar Region0.016063See
ECUEcuador African pop20.011145See
ITAItaly Central0.0110380See
CZECzech Republic0.0090106See
INDIndia Northeast Rastogi0.0050196See
INDIndia Northeast Sunni0.0050188See
MEXMexico Chiapas Lacandon Mayans0.0046218See
ESPSpain Murcia0.0040173See
INDIndia Northeast Shia0.0030190See
BRABrazil Paraná Caucasian0.20.0008641See
INDIndia Northeast Kayastha0.0000190See
INDIndia Northeast Mathur0.0000155See
INDIndia Northeast Lachung0.000058See
INDIndia Northeast Mech0.000063See
INDIndia Northeast Rajbanshi0.000098See
INDIndia Northeast Vaish0.0000198See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
RUSRussia Nenet Mixed0.000055See
RUSRussia Murmansk Saomi Mixed0.000070See

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 database (AFND) 2020 update: gold-standard data classification, open access genotype data and new query tools
Gonzalez-Galarza FF, McCabe A, Santos EJ, Jones J, Takeshita LY, Ortega-Rivera ND, Del Cid-Pavon GM, Ramsbottom K, Ghattaoraya GS, Alfirevic A, Middleton D and Jones AR Nucleic Acid Research 2020, 48:D783-8.
Liverpool, U.K.

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