HLA > Allele Frequency Search > Classical

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Displaying 1 to 15 (from 15) 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   DQB1*02:01  England North West 48.0 0.2730298See
 2   DQB1*03:01  England North West 28.2 0.1540298See
 3   DQB1*03:02:01  England North West 21.5 0.1160298See
 4   DQB1*03:03:02  England North West 9.7 0.0490298See
 5   DQB1*03:04  England North West 0.7 0.0030298See
 6   DQB1*04:02  England North West 3.0 0.0150298See
 7   DQB1*05:01:01  England North West 20.5 0.1120298See
 8   DQB1*05:02:01  England North West 1.0 0.0050298See
 9   DQB1*05:03:01  England North West 3.4 0.0170298See
 10   DQB1*05:04  England North West 0.3 0.0020298See
 11   DQB1*06:01  England North West 2.0 0.0100298See
 12   DQB1*06:02:01  England North West 27.5 0.1490298See
 13   DQB1*06:03:01  England North West 11.1 0.0550298See
 14   DQB1*06:04  England North West 4.4 0.0220298See
 15   DQB1*06:09  England North West 3.0 0.0170298See

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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