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 72 time(s) and present in 59 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
SAUSaudi Arabia pop 30.180050See
INDIndia Karnataka Kannada Speaking31.60.1750174See
BRABrazil Rio de Janeiro Black0.161868See
NIRIreland Northern30.10.16001000See
BRABrazil Rio de Janeiro Parda0.1598170See
SAUSaudi Arabia pop 6 (G)0.156928927See
ENGEngland North West28.90.1560298See
INDIndia Andhra Pradesh Telugu Speaking28.00.1559186See
INDIndia Kerala Malayalam speaking29.20.1540356See
POLPoland BMR27.70.149223595See
BRABrazil Rio de Janeiro Caucasian0.1420521See
IDNIndonesia Sundanese and Javanese0.1370201See
BRABrazil Barra Mansa Rio State Caucasian0.1346405See
RUSRussia Nizhny Novgorod, Russians25.40.13441510See
RUSRussia Belgorod region26.10.1340153See
ESPSpain, Canary Islands, Gran canaria island24.70.1279215See
USAUSA Italy Ancestry0.1230273See
USAUSA San Francisco Caucasian0.1200220See
INDIndia Mumbai Maratha0.120091See
RUSRussian Federation Vologda Region21.00.1134119See
CHNChina Shandong Province Han0.112098See
CHNChina Jiangxi Province0.112098See
CANCanada Cree NA-DHS_3 (G)22.20.111118See
IDNIndonesia Java pop 20.097036See
USAUSA African American pop 30.0900564See
USAUSA Mexican American Mestizo0.0900553See
BRABrazil Barra Mansa Rio State Black0.082273See
CHNChina Inner Mongolia Region Ewenki0.074094See
ZAFSouth African Black14.20.0739142See
CPVCape Verde Southeastern Islands0.073062See
CHNChina Zhejiang Han0.06601734See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0650138See
CPVCape Verde Northwestern Islands0.065062See
GNBGuinea Bissau0.062065See
CHNChina Yunnan Province Wa0.0550119See
CHNChina Han Guandong Province0.0480208See
HKGHong Kong Chinese HKBMDR HLA 11 loci7.70.03935266See
COLColombia Embera NA-DHS_19 (G)7.10.035714See
CANCanada Ojibwa NA-DHS_4 (G)6.30.031316See
RUSRussia Tundra Nentsi NA-DHS_1 (G)6.30.031316See
VNMVietnam Kinh6.00.0297101See
MEXMexico Hidalgo Mezquital Valley/ Otomi5.60.027872See
USAUSA Spain Ancestry0.0270279See
CRICosta Rica Cabecar NA-DHS_9 (G)5.30.026319See
CHLChile Huilliche NA-DHS_14 (G)5.00.025020See
MEXMexico Mixe NA-DHS_6 (G)5.00.025020See
CHNChina Jingpo Minority4.10.0210105See
CANCanada Chipewyan NA-DHS_2 (G)4.00.020025See
TWNTaiwan Han0.020050See
CHNChina Yunnan Province Jinuo0.0140109See
TWNTaiwan Minnan and Hakka0.0130190See
CHNChina Yunnan Province Bai0.0080128See
CHNChina Yunnan Province Yao0.008066See
CHNChina Yunnan Province Nu0.0050107See
RUSRussia Bashkortostan, Tatars0.50.0026192See
USAUSA Arizona Gila River Pima0.00203000See
TWNTaiwan Atayal pop 20.000050See
TWNTaiwan Saisiat pop 20.000050See
TWNTaiwan Bunun pop 20.000050See
TWNTaiwan Tsou pop 20.000050See
TWNTaiwan Paiwan pop 20.000050See
TWNTaiwan Rukai pop 20.000050See
TWNTaiwan Orchid Island Yami0.000050See
TWNTaiwan Ami pop 20.000050See
TWNTaiwan Puyuma pop 20.000050See
KORSouth Korea pop 30.0000485See
CHNChina Guizhou Province Miao0.000085See
CHNChina Yunnan Province Lahu0.000070See
CHNChina Yunnan Province Drung0.000070See

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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