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 40 time(s) and present in 24 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
MEXMexico Chiapas Lacandon Mayans0.0872218See
BRABrazil Puyanawa11.30.0570150See
ECUEcuador Cayapa pop 20.044134See
KORSouth Korea pop 45.70.0289211See
KORSouth Korea pop 10.0280324See
JPNJapan pop 170.02773078See
ECUEcuador African pop20.022245See
KORSouth Korea pop 23.90.0190207See
BRABrazil Paraná Caucasian2.70.0133641See
CHNChina Zhejiang Han pop 20.0132833See
KORSouth Korea pop 50.0120467See
MARMorocco Settat Chaouya2.40.012098See
MARMorocco Atlantic Coast Chaouya0.012098See
HKGHong Kong Chinese HKBMDR. DQ and DP2.20.01081064See
INDIndia Northeast Rastogi0.0080196See
RUSRussia Belgorod region1.30.0065153See
ITAItaly Rome1.30.0060100See
USAUSA San Diego1.10.0050496See
INDIndia Northeast Kayastha0.0050190See
INDIndia Northeast Shia0.0050190See
GRCGreece Crete0.0040135See
INDIndia Northeast Mathur0.0030155See
USAUSA Caucasian Bethesda0.60.0030307See
NLDNetherlands pop 20.60.0030155See
USAUSA African American Bethesda0.00.0000187See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
INDIndia Northeast Vaish0.0000198See
MEXMexico Highlands Mestizos0.00.0000160See
MEXMexico Nuevo Leon Mestizo0.00.000040See
INDIndia Northeast Sunni0.0000188See
INDIndia Northeast Lachung0.000058See
INDIndia Northeast Mech0.000063See
INDIndia Northeast Rajbanshi0.000098See
CODCongo Kinshasa Bantu0.00.000090See
BRABrazil North East Mixed0.0000205See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See
ENGEngland pop 20.0000114See
ESPSpain Murcia0.0000173See

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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