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 36 time(s) and present in 34 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Shandong Province Han0.046098See
SAUSaudi Arabia pop 6 (G)0.044528927See
BRABrazil Barra Mansa Rio State Caucasian0.0441405See
BRABrazil Barra Mansa Rio State Black0.042973See
ZAFSouth African Black7.00.0352142See
BRABrazil Rio de Janeiro Caucasian0.0340521See
USAUSA San Francisco Caucasian0.0340220See
SAUSaudi Arabia pop 55.70.0317158See
BRABrazil Rio de Janeiro Parda0.0292170See
RUSRussia Belgorod region5.20.0261153See
BRABrazil Rio de Janeiro Black0.024668See
POLPoland BMR4.10.023223595See
RUSRussian Federation Vologda Region4.20.0210119See
NZLNew Zealand Maori0.0210200See
ESPSpain, Canary Islands, Gran canaria island3.70.0209215See
RUSRussia Nizhny Novgorod, Russians3.90.01951510See
INDIndia Kerala Malayalam speaking2.80.0180356See
PRTPortugal Azores Terceira Island2.60.0132130See
RUSRussia Bashkortostan, Bashkirs2.50.0125120See
PRTAzores Terceira Island0.0120130See
INDIndia Andhra Pradesh Telugu Speaking2.20.0108186See
RUSRussia Bashkortostan, Tatars2.10.0104192See
CHNChina Zhejiang Han0.00921734See
CHNChina Yunnan Province Lahu0.009070See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0080138See
MEXMexico Hidalgo Mezquital Valley/ Otomi1.40.006972See
INDIndia Karnataka Kannada Speaking1.10.0060174See
VNMVietnam Kinh1.00.0050101See
CHNChina Yunnan Province Bai0.0040128See
HKGHong Kong Chinese HKBMDR HLA 11 loci0.70.00335266See
USAUSA Arizona Gila River Pima0.00023000See
USAUSA NMDP Black South or Central American0.00014889See
KORSouth Korea pop 30.0000485See
CHNChina Yunnan Province Drung0.000070See

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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