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 38 time(s) and present in 31 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
GRCGreece pop 50.3250500See
ITAItaly Bergamo47.50.3100101See
ITAItaly North pop 349.50.305097See
ITAItaly Rome52.60.2960100See
BRABrazil Puyanawa43.30.2670150See
CZECzech Republic pop 337.80.2060180See
AREUnited Arab Emirates Abu Dhabi0.163552See
BRABrazil Paraná Caucasian28.50.1630641See
NLDNetherlands pop 229.00.1573155See
ESPSpain Valencia28.10.1520577See
PRTAzores Terceira Island0.1480130See
PRTPortugal Azores Terceira Island27.20.1447130See
MARMorocco Settat Chaouya26.40.132098See
MARMorocco Atlantic Coast Chaouya0.132098See
MEXMexico Chiapas Lacandon Mayans0.1055218See
ENGEngland pop 20.1010114See
KORSouth Korea pop 414.70.0764211See
HKGHong Kong Chinese HKBMDR. DQ and DP14.30.07611064See
KORSouth Korea pop 10.0680324See
KORSouth Korea pop 212.60.0680207See
ECUEcuador African pop20.066745See
KORSouth Korea pop 50.0600467See
JPNJapan pop 170.04433078See
CODCongo Kinshasa Bantu7.80.044090See
ZAFSouth Africa Worcester8.00.0380159See
USAUSA San Diego7.10.0360496See
HRVCroatia Gorski Kotar Region0.024063See
ECUEcuador Cayapa pop 20.014734See
USAUSA Caucasian Bethesda0.60.0030307See
USAUSA African American Bethesda0.00.0000187See
MEXMexico Highlands Mestizos0.00.0000160See
MEXMexico Nuevo Leon Mestizo0.00.000040See
BRABrazil North East Mixed0.0000205See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See
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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