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 54 time(s) and present in 18 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Shanghai pop 20.025040See
SDNSudan Mixed0.50.0250200See
ITAItaly Sardinia pop 40.020449See
ENGEngland pop 50.012042See
ITAItaly North pop 32.00.010097See
SWESweden pop 30.0090175See
JPNJapan pop 71.60.0080317See
ITAItaly Turin0.006087See
FRAFrance West Breton0.0060150See
GRCGreece pop 81.20.006083See
RUSRussia Northwest Slavic0.0050200See
INDIndia Lucknow0.90.0040123See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0040138See
NZLNew Zealand Maori0.0030200See
JPNJapan pop 40.40.0020525See
BRABrazil Rio de Janeiro Caucasian0.0011521See
DEUGermany DKMS - German donors0.00003456066See
ECUEcuador African0.000058See
AUTAustria pop 20.0000490See
ENGEngland Northwest Mixed0.00002960See
ESPSpain Navarre Basques0.0000116See
ESPSpain Gipuzkoa Basque0.0000100See
ESPSpain Catalonia Girona0.000088See
FRAFrance Ceph0.0000124See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Han0.000059See
CHNChina Urumqi Kazak0.000042See
CHNChina Urumqi Uyghur0.00.000057See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
CZECzech Republic pop 20.00.000099See
CZECzech Republic Romani0.00.000034See
DEUGermany pop 20.0000206See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See
JPNJapan Fukuoka0.000086See
INDIndia Delhi0.00.0000112See
ITAItaly Rome0.00.0000100See
INDIndia Bombay0.000059See
FRAFrance Rennes pop 20.00.0000148See
GBRUnited Kingdom0.00.0000187See
GMBGambia pop 20.0000100See
GRCGreece pop 40.000098See
SDNSudan Central Region0.00.000097See
SWESweden pop 20.0000200See
TWNTaiwan Han Chinese0.0000504See
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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