HLA > Allele Frequency Search > Classical

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Displaying 1 to 16 (from 16) 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   DQA1*01:01  Italy Bergamo 19.8 0.1000101See
 2   DQA1*01:02  Italy Bergamo 27.7 0.1380101See
 3   DQA1*01:03  Italy Bergamo 11.9 0.0590101See
 4   DQA1*01:04  Italy Bergamo 8.9 0.0550101See
 5   DQA1*01:05  Italy Bergamo 1.0 0.0050101See
 6   DQA1*02:01  Italy Bergamo 24.7 0.1280101See
 7   DQA1*03:01  Italy Bergamo 10.0 0.0500101See
 8   DQA1*03:02  Italy Bergamo 4.9 0.0250101See
 9   DQA1*03:03  Italy Bergamo 0.0 0101See
 10   DQA1*04:01  Italy Bergamo 4.9 0.0250101See
 11   DQA1*05:01  Italy Bergamo 19.8 0.1000101See
 12   DQA1*05:02  Italy Bergamo 0.0 0101See
 13   DQA1*05:03  Italy Bergamo 0.0 0101See
 14   DQA1*05:04  Italy Bergamo 0.0 0101See
 15   DQA1*05:05  Italy Bergamo 47.5 0.3100101See
 16   DQA1*06:01  Italy Bergamo 1.0 0.0050101See

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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