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

Population Phenotype
Frequency (%)
Distribution² Haplotype³
ECUEcuador African0.069058See
ARGArgentina Chiriguano8.20.041054See
ARGArgentina Gran Chaco Eastern Toba0.0380135See
LBRLiberia Bong County0.0320110See
CHNChina Yunnan Province Hani0.021047See
USAUSA African American pop 70.0210193See
BRABrazil Ticuna0.020050See
COLColombia Providencia Island African0.017030See
NGANigeria Southwest Abanla Yoruba0.0150130See
PNGPapua New Guinea Lowland0.010047See
SGPSingapore SGVP Malay MAS0.009089See
INDIndia Lucknow1.70.0090123See
CHNChina Yunnan Province Lahu0.007070See
GEOGeorgia Svaneti Region Svan0.006080See
BRABrazil Rio de Janeiro Parda0.0032170See
ECUEcuador Cayapa0.0030183See
BRABrazil Barra Mansa Rio State Caucasian0.0029405See
BRABrazil Rio de Janeiro Caucasian0.0011521See
SAUSaudi Arabia pop 6 (G)0.000028927See
DEUGermany DKMS - German donors0.00003456066See
CHNChina Yunnan Province Pumi0.000063See
CHNChina Yunnan Province Naxi pop 20.000096See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Uyghur0.00.000057See
ARGArgentina Gran Chaco Mataco Wichi0.000049See
ARGArgentina Gran Chaco Western Toba Pilaga0.000019See
BRABrazil Central Plateau Xavante0.000074See
ENGEngland Northwest Mixed0.00002960See
ESPSpain Navarre Basques0.0000116See
FRAFrance Ceph0.0000124See
FRAFrance Rennes0.0000200See
IDNIndonesia Nusa Tenggara Islands0.000049See
IDNIndonesia Moluccan Islands0.000024See
INDIndia Bombay0.000059See
KORSouth Korea pop 20.00.0000207See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
SGPSingapore SGVP Chinese CHS0.000096See
SGPSingapore SGVP. Indian INS0.000086See
UGAUganda Baganda0.000047See
PNGPapua New Guinea Highland0.000094See
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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