HLA > Allele Frequency Search > Classical

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Displaying 1 to 27 (from 27) 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   B*07  Italy Lombardy 12.8 0.0650674See
 2   B*08  Italy Lombardy 9.6 0.0510674See
 3   B*13  Italy Lombardy 6.7 0.0350674See
 4   B*14  Italy Lombardy 7.6 0.0390674See
 5   B*15  Italy Lombardy 12.2 0.0650674See
 6   B*18  Italy Lombardy 18.7 0.0990674See
 7   B*27  Italy Lombardy 3.4 0.0170674See
 8   B*35  Italy Lombardy 26.3 0.1390674See
 9   B*37  Italy Lombardy 3.6 0.0180674See
 10   B*38  Italy Lombardy 8.5 0.0420674See
 11   B*39  Italy Lombardy 5.9 0.0300674See
 12   B*40  Italy Lombardy 5.0 0.0250674See
 13   B*41  Italy Lombardy 4.0 0.0200674See
 14   B*42  Italy Lombardy 0.3 0.0010674See
 15   B*44  Italy Lombardy 16.9 0.0910674See
 16   B*45  Italy Lombardy 1.0 0.0050674See
 17   B*47  Italy Lombardy 1.2 0.0060674See
 18   B*49  Italy Lombardy 6.7 0.0330674See
 19   B*50  Italy Lombardy 6.1 0.0300674See
 20   B*51  Italy Lombardy 16.6 0.0870674See
 21   B*52  Italy Lombardy 2.7 0.0130674See
 22   B*53  Italy Lombardy 2.4 0.0120674See
 23   B*55  Italy Lombardy 3.7 0.0190674See
 24   B*56  Italy Lombardy 1.0 0.0050674See
 25   B*57  Italy Lombardy 5.3 0.0280674See
 26   B*58  Italy Lombardy 3.9 0.0200674See
 27   B*73  Italy Lombardy 0.5 0.0020674See

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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