HLA > Allele Frequency Search > Classical

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Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 22 (from 22) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele		 Allele
Frequency
(in_decimals)		 Sample
Size		 IMGT/HLA¹
Database		 Distribution² Haplotype³
Association		 Notesª
 1   DRB1*01:01:01  Nigeria 0.8 0.0039258See
 2   DRB1*01:02:01  Nigeria 9.7 0.0486258See
 3   DRB1*03:01:01  Nigeria 13.6 0.0720258See
 4   DRB1*03:02:01  Nigeria 10.1 0.0506258See
 5   DRB1*04:01:01  Nigeria 0.4 0.0020258See
 6   DRB1*04:05:01  Nigeria 0.8 0.0039258See
 7   DRB1*07:01:01  Nigeria 15.2 0.0759258See
 8   DRB1*08:04  Nigeria 12.1 0.0623258See
 9   DRB1*09:01:02  Nigeria 5.8 0.0311258See
 10   DRB1*10:01:01  Nigeria 3.1 0.0156258See
 11   DRB1*11:01:02  Nigeria 20.6 0.1070258See
 12   DRB1*11:02:01  Nigeria 5.5 0.0311258See
 13   DRB1*11:04:02  Nigeria 1.6 0.0078258See
 14   DRB1*11:10  Nigeria 0.8 0.0039258See
 15   DRB1*12  Nigeria 9.3 0.0467258See
 16   DRB1*13:01:01  Nigeria 10.5 0.0545258See
 17   DRB1*13:02:01  Nigeria 12.8 0.0700258See
 18   DRB1*13:03:01  Nigeria 14.0 0.0739258See
 19   DRB1*14  Nigeria 6.6 0.0350258See
 20   DRB1*15:01:01  Nigeria 0.4 0.0020258See
 21   DRB1*15:03  Nigeria 34.2 0.1907258See
 22   DRB1*16:02:01  Nigeria 2.3 0.0117258See

Notes:

* 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.

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