Allele Frequencies in World Populations

HLA » Allele Frequency Search » Classical

Please specify your search by selecting options from boxes. Then, click "Search" to find HLA allele frequencies that match your criteria. Remember at least one option must be selected.
Locus:  Starting Allele:  Ending Allele:  «« (Type your allele e.g. A*01:01, etc. or leave both empty to include all alleles)
Select specific alleles (If you want to pick specific alleles, make sure your alleles are within the Start-End range above)
Select specific populations
Population:      Country:      Source of dataset: 
Region:  Ethnic Origin:     Type of Study:  Sort by: 
Sample Size:      Sample Year:      Level of resolution :   (Click here for further details)
Show frequencies: All Only positives Only negatives
Displaying 1 to 17 (from 17) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1  A*01:01  China Beijing  0.037067See
 2  A*01:01  China Beijing Shijiazhuang Tianjian Han  0.0340618See
 3  A*01:01  China Canton Han  0.0060264See
 4  A*01:01  China Guangzhou  0.0100102See
 5  A*01:01  China Guizhou Province Bouyei  0.0050109See
 6  A*01:01  China Guizhou Province Miao pop 2  0.000085See
 7  A*01:01  China Guizhou Province Shui  0.0000153See
 8  A*01:01  China Inner Mongolia Region  0.0540102See
 9  A*01:01  China North Han  0.0000105See
 10  A*01:01  China Qinghai Province Hui  0.0550110See
 11  A*01:01  China Shanxi HIV negative  0.091022See
 12  A*01:01  China Sichuan HIV negative  0.059034See
 13  A*01:01  China South Han  0.0050284See
 14  A*01:01  China Uyghur HIV negative  0.026019See
 15  A*01:01  China Yunnan Province Han  0.0150101See
 16  A*01:01  Russia Bering Island Aleut  0.094085See
 17  A*01:01  Russia Tuva pop 2  0.0660169See


* 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)
* % of individuals that have the allele: Percentage of individuals who have the allele in the population (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: a database and online repository for immune gene frequencies in worldwide populations.
Gonzalez-Galarza FF, Christmas S, Middleton D and Jones AR Nucleic Acid Research 2011, 39, D913-D919.
Liverpool, U.K.

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