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

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Jingpo Minority17.50.1020105See
VNMVietnam Kinh15.00.0792101See
CHNChina Guizhou Province Bouyei0.0770109See
CHNChina Guizhou Province Shui0.0760153See
IDNIndonesia Sundanese and Javanese0.0600201See
CHNChina Tibet Region Tibetan0.0540158See
HKGHong Kong Chinese HKBMDR HLA 11 loci10.10.05225266See
CHNChina Yunnan Province Wa0.0500119See
IDNIndonesia Java pop 20.042036See
CHNChina Yunnan Province Nu0.0380107See
CHNChina Yunnan Province Lisu0.0360111See
CHNChina Zhejiang Han0.03111734See
CHNChina Yunnan Province Jinuo0.0280109See
CHNChina Qinghai Province Hui0.0270110See
THAThailand pop 30.020049See
CHNChina Guizhou Province Miao pop 20.018085See
CHNChina Inner Mongolia Region0.0150102See
ZAFSouth African Mixed ancestry2.00.010050See
INDIndia Andhra Pradesh Telugu Speaking1.10.0054186See
INDIndia Kerala Malayalam speaking0.60.0030356See
INDIndia Karnataka Kannada Speaking0.60.0030174See
NICNicaragua Mestizo (G)0.60.0030155See
SAUSaudi Arabia pop 6 (G)0.001728927See
KORSouth Korea pop 30.0000485See
MARMorocco Settat Chaouya0.00.000098See
MARMorocco Nador Metalsa pop 20.000073See
CHNChina North Han0.0000105See

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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