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)
Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 31 (from 31) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DQB1*02  USA Southeast African American 37.5 0.2230112See
 2   DQB1*03  USA Southeast African American 40.2 0.2190112See
 3   DQB1*03:01  USA Southeast African American 30.4 0.1600112See
 4   DQB1*03:02  USA Southeast African American 9.8 0.0490112See
 5   DQB1*03:03  USA Southeast African American 1.8 0.0090112See
 6   DQB1*03:05  USA Southeast African American 0.0 0112See
 7   DQB1*04  USA Southeast African American 8.0 0.0400112See
 8   DQB1*05  USA Southeast African American 37.5 0.2230112See
 9   DQB1*06  USA Southeast African American 37.5 0.2950112See
 10   DRB1*01  USA Southeast African American 8.9 0.0450112See
 11   DRB1*01:01  USA Southeast African American 2.7 0.0130112See
 12   DRB1*01:02  USA Southeast African American 5.4 0.0270112See
 13   DRB1*01:03  USA Southeast African American 0.9 0.0040112See
 14   DRB1*03  USA Southeast African American 24.1 0.1250112See
 15   DRB1*04  USA Southeast African American 8.9 0.0490112See
 16   DRB1*04:01  USA Southeast African American 1.8 0.0090112See
 17   DRB1*04:03  USA Southeast African American 0.9 0.0040112See
 18   DRB1*04:04  USA Southeast African American 1.8 0.0090112See
 19   DRB1*04:05  USA Southeast African American 3.6 0.0180112See
 20   DRB1*04:07  USA Southeast African American 0.9 0.0090112See
 21   DRB1*04:10  USA Southeast African American 0.0 0112See
 22   DRB1*07  USA Southeast African American 15.2 0.0800112See
 23   DRB1*08  USA Southeast African American 10.7 0.0580112See
 24   DRB1*09  USA Southeast African American 12.5 0.0670112See
 25   DRB1*10  USA Southeast African American 4.5 0.0220112See
 26   DRB1*11  USA Southeast African American 24.1 0.1200112See
 27   DRB1*12  USA Southeast African American 9.8 0.0540112See
 28   DRB1*13  USA Southeast African American 36.6 0.2050112See
 29   DRB1*14  USA Southeast African American 1.8 0.0090112See
 30   DRB1*15  USA Southeast African American 23.2 0.1380112See
 31   DRB1*16  USA Southeast African American 5.4 0.0270112See


* 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.
   AF = 1-square_root(1-PF)
   PF = 1-(1-AF)2
   AF = Allele Frequency; PF = Phenotype Frequency, i.e. (%) of the individuals carrying the allele.
* Allele Frequencies marked with (*) were calculated from all alleles in the corresponding G group.

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.


Valid XHTML 1.0 Transitional