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 19 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
GMBGambia pop 20.0400100See
KENKenya, Nyanza Province, Luo tribe3.00.0200100See
ZAFSouth Africa Worcester3.00.0130159See
NGANigeria Southwest Abanla Yoruba0.0120130See
GMBGambia pop 31.40.0070939See
GRCGreece pop 81.20.006083See
CAFCentral African Republic Aka Pygmy0.006093See
ZWEZimbabwe Harare Shona0.0040230See
SDNSudan Mixed0.50.0030200See
ARGArgentina Buenos Aires0.60.0030466See
GRCGreece pop 60.0021242See
NICNicaragua Managua0.40.0018339See
TZATanzania Maasai0.30.0015336See
SAUSaudi Arabia pop 6 (G)0.001028927See
ENGEngland Northwest Mixed0.00102960See
RUSRussia Karelia0.00091075See
DEUGermany DKMS - German donors0.00033456066See
ECUEcuador African0.000058See
INDIndia Bombay0.000059See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
ESPSpain Navarre Basques0.0000116See
FRAFrance Ceph0.0000124See
CHNChina Urumqi Uyghur0.00.000057See
CHNChina Shanghai pop 20.000040See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See
UGAUganda Baganda0.000047See
SWESweden pop 20.0000200See

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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