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 23 time(s) and present in 16 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
GNBGuinea Bissau0.008065See
CHNChina Shandong Province Han0.005098See
CHNChina Han Guandong Province0.0050208See
CHNChina Yunnan Province Bai0.0040128See
IDNIndonesia Sundanese and Javanese0.0030201See
TWNTaiwan Minnan and Hakka0.0030190See
INDIndia Andhra Pradesh Telugu Speaking0.50.0027186See
CHNChina Inner Mongolia Autonomous Region Northeast0.40.0020496See
USAUSA Mexican American Mestizo0.0020553See
USAUSA Spain Ancestry0.0020279See
CHNChina Zhejiang Han0.00141734See
PAKPakistan Mixed Punjabi0.20.0013389See
HKGHong Kong Chinese HKBMDR HLA 11 loci0.20.00115266See
USAUSA Caucasian0.20.001061655See
RUSRussia Nizhny Novgorod, Russians0.10.00071510See
POLPoland BMR0.00.000123595See
IDNIndonesia Java pop 20.000036See
ITAItaly North pop 30.00.000097See
MKDMacedonia pop 10.0000158See
CPVCape Verde Northwestern Islands0.000062See
CPVCape Verde Southeastern Islands0.000062See
ARGArgentina Salta Wichi0.000024See

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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