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 19 time(s) and present in 19 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
RUSRussia Siberia Polygus Evenk0.970035See
RUSRussia Siberia North East Kamchatka Koryak0.960092See
RUSRussia Siberia Chukotka Peninsula Eskimo0.960080See
RUSRussia Siberia Chukotka Peninsula Chukchi0.930059See
VENVenezuela Peraya Yucpa0.885026See
RUSRussia Siberia Sulamai Ket0.850022See
VENVenezuela Marewa Yucpa0.845029See
VENVenezuela Saimadoyi Bari0.814035See
RUSRussia Siberia NW of Sakhalin Island Nivkh0.790032See
MEXMexico Tapachula, Chiapas Mestizo Population98.60.785772See
GBRUnited Kingdom95.20.7810187See
VENVenezuela Campo Rosario Bari0.746026See
RUSRussia Siberia Gvaysugi Udege0.740025See
MNGMongolia Tarialan Khoton0.735085See
MNGMongolia Ulaanbaatar Khalkha0.732041See
VENVenezuela Orinoco Delta Warao0.721034See
JPNJapan pop 461.50.3800525See
VENVenezuela Aroy Yucpa0.294017See

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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