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 41 time(s) and present in 35 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
BRABrazil Barra Mansa Rio State Black0.200073See
BRABrazil Rio de Janeiro Black0.180368See
BRABrazil Barra Mansa Rio State Caucasian0.1497405See
CHNChina Yunnan Province Lahu0.143070See
INDIndia Kerala Malayalam speaking25.80.1380356See
ESPSpain, Canary Islands, Gran canaria island25.10.1372215See
BRABrazil Rio de Janeiro Caucasian0.1295521See
ZAFSouth African Black23.90.1268142See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.1230138See
INDIndia Mumbai Maratha0.116091See
ENGEngland North West20.50.1120298See
VNMVietnam Kinh19.00.1089101See
BRABrazil Rio de Janeiro Parda0.1039170See
SAUSaudi Arabia pop 6 (G)0.098728927See
SAUSaudi Arabia pop 517.10.0918158See
USAUSA San Francisco Caucasian0.0910220See
INDIndia Karnataka Kannada Speaking17.20.0900174See
INDIndia Andhra Pradesh Telugu Speaking17.20.0860186See
POLPoland BMR15.70.084423595See
CHNChina Yunnan Province Nu0.0680107See
RUSRussia Bashkortostan, Bashkirs13.30.0667120See
MEXMexico Hidalgo Mezquital Valley/ Otomi11.10.055672See
RUSRussian Federation Vologda Region7.60.0504119See
CHNChina Yunnan Province Lisu0.0490111See
CHNChina Lijiang Naxi0.0480100See
CHNChina Yunnan Province Yao0.044066See
NZLNew Zealand Maori0.0340200See
HKGHong Kong Chinese HKBMDR HLA 11 loci4.10.02075266See
CHNChina Yunnan Province Bai0.0200128See
CHNChina Shandong Province Han0.015098See
CHNChina Inner Mongolia Region Ewenki0.011094See
COKCook Islands0.010050See
USAUSA Arizona Gila River Pima0.00173000See
WSMSamoa pop20.000050See
CHNChina Yunnan Province Drung0.000070See
CHNChina Guizhou Province Miao0.000085See
KORSouth Korea pop 30.0000485See

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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