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 82 time(s) and present in 46 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Yunnan Province Puyi0.079076See
THAThailand Northeast0.053066See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0440138See
HKGHong Kong Chinese HKBMDR HLA 11 loci8.50.04315266See
THAThailand Bangkok0.0430104See
CHNChina Lijiang Naxi0.0420100See
HKGHong Kong Chinese HKBMDR. DQ and DP8.00.04091064See
THAThailand Kamphaeng Phet0.037097See
CHNChina Guizhou Province Miao0.036085See
CHNChina Yunnan Province Lahu0.036070See
CHNChina Yunnan Province Naxi pop 20.031096See
THAThailand East Chanthaburi Khmer0.030083See
CHNChina Shanghai pop 20.025040See
CHNChina Yunnan Province Lisu0.0240111See
CHNChina Yunnan Province Pumi0.024063See
CHNChina Yunnan Province Nu0.0230107See
CHNChina Canton Han0.0230264See
CHNChina Pumi0.020051See
TWNTaiwan Han0.020050See
TWNTaiwan Han Chinese0.0190504See
SGPSingapore Riau Malay0.0190132See
SGPSingapore SGVP Chinese CHS0.019096See
SGPSingapore SGVP Malay MAS0.018089See
CHNChina Zhejiang Han pop 20.0180833See
THAThailand North Dai Lue0.016096See
CHNChina Yunnan Province Dai0.014074See
GBRUnited Kingdom2.20.0110187See
TWNTaiwan Ami pop 20.010050See
TWNTaiwan Bunun pop 20.010050See
CHNChina Jiangxi Province0.010098See
CHNChina Shandong Province Han0.010098See
CHNChina Yunnan Province Bai0.0080128See
CHNChina Inner Mongolia Autonomous Region Northeast1.60.0080496See
CHNChina Yunnan Province Yao0.008066See
CHNChina Inner Mongolia Region Ewenki0.005094See
LKASri Lanka Colombo0.80.0050714See
INDIndia Lucknow0.90.0040123See
NZLNew Zealand Maori0.0030200See
ENGEngland Northwest Mixed0.00202960See
USAUSA San Diego0.40.0020496See
AREUnited Arab Emirates Pop 10.0010570See
SAUSaudi Arabia pop 6 (G)0.000328927See
JPNJapan pop 170.00033078See
DEUGermany DKMS - German donors0.00003456066See
ECUEcuador African0.000058See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
ESPSpain Navarre Basques0.0000116See
FRAFrance Ceph0.0000124See
FRAFrance West Breton0.0000150See
IDNIndonesia Nusa Tenggara Islands0.000049See
IDNIndonesia Moluccan Islands0.000024See
INDIndia Bombay0.000059See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Uyghur0.00.000057See
CHNChina Yunnan Province Blang0.000094See
KORSouth Korea pop 20.00.0000207See
GMBGambia pop 20.0000100See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
PNGPapua New Guinea Lowland0.000047See
PNGPapua New Guinea Highland0.000094See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See
SWESweden pop 20.0000200See
SGPSingapore SGVP. Indian INS0.000086See
TWNTaiwan Tsou pop 20.000050See
TWNTaiwan Paiwan pop 20.000050See
TWNTaiwan Rukai pop 20.000050See
TWNTaiwan Orchid Island Yami0.000050See
TWNTaiwan Puyuma pop 20.000050See
TWNTaiwan Atayal pop 20.000050See
TWNTaiwan Saisiat pop 20.000050See
UGAUganda Baganda0.000047See

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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