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 40 time(s) and present in 23 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
SDNSudan Mixed6.00.0300200See
COLColombia Northwest Choco0.025020See
MEXMexico Oaxaca Zapotec0.022090See
TZATanzania Maasai3.90.0196336See
MNGMongolia Tarialan Khoton0.018085See
UGAUganda Baganda0.011047See
USAUSA Philippines0.0110105See
LBRLiberia Bong County0.0090110See
NGANigeria Southwest Abanla Yoruba0.0080130See
GMBGambia pop 31.40.0070939See
CMRCameroon Saa0.0060172See
MEXMexico Oaxaca Mixtec0.0050103See
SAUSaudi Arabia pop 6 (G)0.004728927See
GRCGreece pop 60.0041242See
DEUGermany Essen0.60.0030174See
USAUSA African American pop 70.0030193See
GRCGreece pop30.40.0020246See
NICNicaragua Managua0.40.0018339See
AREUnited Arab Emirates Pop 10.0010570See
RUSRussia Karelia0.00051075See
DEUGermany DKMS - German donors0.00013456066See
ECUEcuador African0.000058See
ESPSpain Navarre Basques0.0000116See
FRAFrance Ceph0.0000124See
FRAFrance Rennes0.0000200See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Uyghur0.00.000057See
CODCongo Kinshasa Bantu0.000090See
INDIndia Bombay0.000059See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
MNGMongolia Ulaanbaatar Khalkha0.000041See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See

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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