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 25 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CHNChina Tibet Region Tibetan0.1010158See
USAUSA Mexican American Mestizo0.0670553See
USAUSA Arizona Gila River Pima0.05743000See
CHNChina Qinghai Province Hui0.0500110See
CHLChile Easter Island0.048021See
CRICosta Rica Amerindians (G)8.80.0440125See
NICNicaragua Mestizo (G)7.80.0390155See
USAUSA Spain Ancestry0.0380279See
IDNIndonesia Sundanese and Javanese0.0350201See
CHNChina Yunnan Province Lisu0.0340111See
CRICosta Rica Guanacaste Mestizo (G)6.40.0320110See
CHNChina Guizhou Province Bouyei0.0310109See
ZAFSouth African Indian population6.00.030050See
CRICosta Rica Central Valley Mestizo (G)5.80.0290221See
IDNIndonesia Java pop 20.028036See
CHNChina Guizhou Province Shui0.0260153See
CHNChina Inner Mongolia Region0.0250102See
INDIndia Andhra Pradesh Telugu Speaking2.70.0134186See
CHNChina Jingpo Minority1.90.0097109See
CHNChina Yunnan Province Jinuo0.0090109See
INDIndia Kerala Malayalam speaking1.40.0084356See
INDIndia Karnataka Kannada Speaking1.10.0060174See
ENGEngland Blood Donors of Mixed Ethnicity0.60.0029519See
USAUSA Italy Ancestry0.0020273See
POLPoland BMR0.30.001523595See
MARMorocco Settat Chaouya0.00.000098See
CHNChina Yunnan Province Wa0.0000119See
CHNChina Guizhou Province Miao pop 20.000085See

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 2015 update: new features for HLA epitopes, KIR and disease and HLA adverse drug reaction associations.
Gonzalez-Galarza FF, Takeshita LY, Santos EJ, Kempson F, Maia MH, Silva AL, Silva AL, Ghattaoraya GS, Alfirevic A, Jones AR and Middleton D Nucleic Acid Research 2015, 39, 28, D784-8.
Liverpool, U.K.

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