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 112 time(s) and present in 77 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
GMBGambia pop 20.0700100See
SDNSudan Central Region9.30.050097See
MEXMexico Mayan0.033016See
LBNLebanon Niha el Shouff0.030061See
AUSAustralia Kimberly Aborigine0.026041See
FRAFrance West Breton0.0260150See
COLColombia West Cauca0.025020See
TZATanzania Maasai4.80.0242336See
SGPSingapore SGVP. Indian INS0.022086See
ITAItaly Bergamo4.00.0210101See
SAUSaudi Arabia pop 30.020050See
ZAFSouth Africa Worcester4.00.0190159See
INDIndia Bombay0.017059See
COLColombia Sierra Nevada de Santa Marta Ijka pop 20.017030See
ENGEngland pop 33.20.016061See
ESPSpain Andalusia0.016099See
FRAFrance Ceph0.0160124See
AUSAustralia Cape York Peninsula Aborigine0.0160103See
GMBGambia pop 32.80.0145939See
CHNChina Yunnan Province Lahu0.014070See
CHNChina Yunnan Province Nu pop 20.014072See
LKASri Lanka Colombo2.50.0130714See
USAUSA African American pop 70.0130193See
USAUSA Mexican American Mestizo pop 20.0130113See
SDNSudan Mixed2.50.0130200See
RUSRussia Tuva pop 20.0120169See
USAUSA Minnesota Olmsted0.0120339See
IRLIreland South2.00.0120250See
FRAFrance Southeast2.30.0120130See
ENGEngland Northwest Mixed0.01102960See
ESPSpain Gipuzkoa Basque0.0100100See
FRAFrance Rennes pop 22.00.0100148See
GRCGreece pop32.00.0100246See
INDIndia Delhi2.00.0100112See
RUSRussia Northwest Slavic0.0100200See
SGPSingapore Riau Malay0.0100132See
RUSRussia Karelia0.00931075See
USAUSA San Francisco Caucasian0.0090220See
IDNIndonesia Java0.009058See
CHNChina Urumqi Uyghur1.80.009057See
ECUEcuador African0.009058See
DEUGermany DKMS - German donors0.00703456066See
ZWEZimbabwe Harare Shona0.0070230See
GRCGreece pop 60.0062242See
ITAItaly Turin0.006087See
GEOGeorgia Svaneti Region Svan0.006080See
ESPSpain Catalonia Girona0.006088See
USAUSA Caucasian pop 50.0060268See
SGPSingapore SGVP Chinese CHS0.006096See
NIRIreland Northern pop 31.30.0060150See
SWESweden pop 20.0050200See
AUTAustria pop 20.0050490See
CZECzech Republic0.0050106See
ITAItaly Central0.0050380See
ITAItaly Rome1.00.0050100See
KENKenya, Nyanza Province, Luo tribe1.00.0050100See
LBRLiberia Bong County0.0050110See
INDIndia Lucknow0.90.0040123See
USAUSA San Diego0.80.0040496See
SWESweden pop 30.0030175See
ITAItaly Sardinia pop20.50.00301129See
GBRUnited Kingdom0.60.0030187See
ARGArgentina Buenos Aires0.60.0030466See
KORSouth Korea pop 20.50.0020207See
NICNicaragua Managua0.40.0018339See
CHNChina Zhejiang Han pop 20.0006833See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
CHNChina Shanghai pop 20.000040See
CHNChina Beijing Han0.0000180See
CHNChina Yunnan Province Pumi0.000063See
CHNChina Yunnan Province Naxi pop 20.000096See
BORBorneo Bandjarmasin0.000021See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Han0.000059See
CHNChina Urumqi Kazak0.000042See
FRAFrance Rennes0.0000200See
CZECzech Republic pop 20.00.000099See
CZECzech Republic Romani0.00.000034See
DEUGermany pop 20.0000206See
ESPSpain Navarre Basques0.0000116See
PNGPapua New Guinea Lowland Roro0.000026See
PNGPapua New Guinea Trobriand Island0.000081See
PNGPapua New Guinea Lowland0.000047See
PNGPapua New Guinea Highland0.000094See
PNGPapua New Guinea East New Britain Tolai0.000048See
PNGPapua New Guinea Highland pop20.000028See
LBNLebanon Kafar Zubian0.000094See
LBNLebanon Yuhmur0.000082See
JPNJapan Fukuoka0.000086See
ITAItaly North pop 30.00.000097See
IDNIndonesia Nusa Tenggara Islands0.000049See
IDNIndonesia Moluccan Islands0.000024See
GRCGreece pop 40.000098See
UGAUganda Baganda0.000047See
TWNTaiwan Aborigine pop 20.000048See
SGPSingapore SGVP Malay MAS0.000089See
WSMSamoa West0.000022See

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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