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 86 time(s) and present in 69 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
ESPSpain Gipuzkoa Basque0.0820100See
COLColombia West Cauca0.075020See
ESPSpain Andalusia0.074099See
ESPSpain Catalonia Girona0.045088See
ZAFSouth Africa Worcester9.00.0440159See
USAUSA African American pop 70.0390193See
ARGArgentina Buenos Aires7.40.0370466See
ENGEngland pop 50.036042See
GBRUnited Kingdom6.90.0350187See
USAUSA Caucasian pop 50.0350268See
ENGEngland pop 36.50.032061See
CODCongo Kinshasa Bantu0.030090See
ARGArgentina Gran Chaco Western Toba Pilaga0.030019See
USAUSA South Dakota Sioux0.0300101See
CZECzech Republic Romani5.90.029934See
ITAItaly Turin0.029087See
MEXMexico Oaxaca Zapotec0.028090See
FRAFrance West Breton0.0260150See
SDNSudan Mixed5.00.0250200See
FRAFrance Rennes0.0240200See
USAUSA San Diego4.20.0230496See
TZATanzania Maasai4.50.0227336See
DEUGermany pop 20.0220206See
IRLIreland South4.00.0220250See
ENGEngland Northwest Mixed0.02102960See
GABGabon Lambarene0.0210120See
GMBGambia pop 34.10.0205939See
SDNSudan Central Region3.10.020097See
USAUSA Minnesota Olmsted0.0180339See
ZWEZimbabwe Harare Shona0.0180230See
USAUSA San Francisco Caucasian0.0180220See
FRAFrance Rennes pop 23.40.0171148See
NICNicaragua Managua3.30.0164339See
NIRIreland Northern pop 33.30.0160150See
FRAFrance Southeast3.10.0160130See
USAUSA Mexican American Mestizo pop 20.0130113See
DEUGermany DKMS - German donors0.01293456066See
GABGabon Haut-Ogooue Dienga0.0120167See
AUSAustralia Cape York Peninsula Aborigine0.0100103See
ARGArgentina Chiriguano2.00.010054See
RUSRussia Northwest Slavic0.0100200See
ITAItaly North pop 32.00.010097See
KENKenya, Nyanza Province, Luo tribe2.00.0100100See
LBRLiberia Bong County0.0090110See
CHNChina Urumqi Uyghur1.80.009057See
AUTAustria pop 20.0090490See
ITAItaly Central0.0080380See
MEXMexico Chiapas Lacandon Mayans0.0069218See
RUSRussia Karelia0.00611075See
MNGMongolia Tarialan Khoton0.006085See
ITAItaly Bergamo2.00.0060101See
DEUGermany Essen1.20.0060174See
ESPSpain Andalusia Romani0.006099See
FRAFrance Lille0.005095See
CZECzech Republic0.0050106See
CZECzech Republic pop 21.00.005099See
ITAItaly Sardinia pop21.00.00501129See
USAUSA Arizona Pima0.0050100See
GRCGreece pop 60.0041242See
INDIndia Lucknow0.90.0040123See
NGANigeria Southwest Abanla Yoruba0.0040130See
SWESweden pop 20.0020200See
TONTonga pop 20.00.000050See
SWESweden pop 30.0000175See
MEXMexico Oaxaca Mixtec0.0000103See
NIUNiue pop 20.00.000038See
INDIndia Delhi0.00.0000112See
GRCGreece pop 40.000098See
GMBGambia pop 20.0000100See
KORSouth Korea pop 20.00.0000207See
MNGMongolia Ulaanbaatar Khalkha0.000041See
CHNChina Shanghai pop 20.000040See
ARGArgentina Gran Chaco Eastern Toba0.0000135See
ARGArgentina Gran Chaco Mataco Wichi0.000049See
BRABrazil Central Plateau Xavante0.000074See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Han0.000059See
CHNChina Urumqi Kazak0.000042See
WSMSamoa pop 30.00.000065See

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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