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 43 time(s) and present in 26 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
ZAFSouth African Indian population24.00.120050See
INDIndia Andhra Pradesh Telugu Speaking10.20.0538186See
INDIndia Karnataka Kannada Speaking5.20.0260174See
CHNChina Shanxi HIV negative0.023022See
ZAFSouth Africa Caucasians0.0200102See
INDIndia Kerala Malayalam speaking2.50.0130356See
ZAFSouth African Mixed ancestry2.00.010050See
AREUnited Arab Emirates Abu Dhabi0.009652See
CHNChina North Han pop 20.0088567See
USAUSA South Texas Hispanic0.0080194See
MARMorocco Nador Metalsa pop 20.008073See
TWNTaiwan pop 20.0070364See
GRCGreece pop 81.20.006083See
CHNChina Marrow Donor Registry0.0060600See
GEOGeorgia Tibilisi0.0050109See
VNMVietnam Kinh1.00.0050101See
FRAFrance Southeast0.80.0040130See
UGAUganda Kampala pop 20.0030175See
ENGEngland Blood Donors of Mixed Ethnicity0.60.0029519See
CHNChina South Han pop 20.00271098See
GRCGreece pop 60.0021242See
SAUSaudi Arabia Guraiat and Hail0.50.0020213See
USAUSA Arizona Gila River Pima0.00053000See
POLPoland BMR0.10.000323595See
CZECzech Republic NMDR0.00015099See
NLDNetherlands Leiden0.00001305See
CHNChina Tibet Region Tibetan0.0000158See
FRAFrance West0.00.0000100See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
KORSouth Korea pop 30.0000485See
USAUSA Philadelphia Caucasian0.00.0000141See
CHNChina North Han0.0000105See
USAUSA Alaska Yupik0.0000252See
CZECzech Republic0.0000106See
MARMorocco Settat Chaouya0.00.000098See
NIRIreland Northern0.00.00001000See
RUSRussia Nenet Mixed0.000055See
RUSRussia Arkhangelsk Pomor0.000063See
RUSRussia Murmansk Saomi Mixed0.000070See
ITAItaly Bergamo0.00.0000101See
USAUSA San Antonio Caucasian0.0000222See

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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