HLA > Allele Frequency Search > Classical

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Displaying 1 to 19 (from 19) 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   A*01  Italy Lombardy 22.1 0.1170674See
 2   A*02  Italy Lombardy 46.0 0.2680674See
 3   A*03  Italy Lombardy 21.8 0.1180674See
 4   A*11  Italy Lombardy 10.7 0.0530674See
 5   A*23  Italy Lombardy 6.4 0.0320674See
 6   A*24  Italy Lombardy 20.9 0.1090674See
 7   A*25  Italy Lombardy 2.2 0.0110674See
 8   A*26  Italy Lombardy 11.6 0.0590674See
 9   A*29  Italy Lombardy 6.4 0.0330674See
 10   A*30  Italy Lombardy 9.8 0.0500674See
 11   A*31  Italy Lombardy 5.6 0.0280674See
 12   A*32  Italy Lombardy 7.6 0.0390674See
 13   A*33  Italy Lombardy 5.5 0.0270674See
 14   A*34  Italy Lombardy 0.2 0.0010674See
 15   A*36  Italy Lombardy 0.2 0.0010674See
 16   A*66  Italy Lombardy 1.6 0.0080674See
 17   A*68  Italy Lombardy 7.7 0.0400674See
 18   A*69  Italy Lombardy 0.7 0.0040674See
 19   A*74  Italy Lombardy 0.3 0.0010674See

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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