Please specify your search by selecting options from boxes. Then, click "Search" to find HLA allele frequencies
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| 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 |  | Brazil REDOME Piaui | | 0.0721 |  | 46,140 | See |  |  | |
| 2 |
A*02 |  | Brazil REDOME Piaui | | 0.2563 |  | 46,140 | See |  |  | |
| 3 |
A*03 |  | Brazil REDOME Piaui | | 0.0805 |  | 46,140 | See |  |  | |
| 4 |
A*11 |  | Brazil REDOME Piaui | | 0.0442 |  | 46,140 | See |  |  | |
| 5 |
A*23 |  | Brazil REDOME Piaui | | 0.0639 |  | 46,140 | See |  |  | |
| 6 |
A*24 |  | Brazil REDOME Piaui | | 0.0908 |  | 46,140 | See |  |  | |
| 7 |
A*25 |  | Brazil REDOME Piaui | | 0.0098 |  | 46,140 | See |  |  | |
| 8 |
A*26 |  | Brazil REDOME Piaui | | 0.0254 |  | 46,140 | See |  |  | |
| 9 |
A*29 |  | Brazil REDOME Piaui | | 0.0433 |  | 46,140 | See |  |  | |
| 10 |
A*30 |  | Brazil REDOME Piaui | | 0.0682 |  | 46,140 | See |  |  | |
| 11 |
A*31 |  | Brazil REDOME Piaui | | 0.0626 |  | 46,140 | See |  |  | |
| 12 |
A*32 |  | Brazil REDOME Piaui | | 0.0258 |  | 46,140 | See |  |  | |
| 13 |
A*33 |  | Brazil REDOME Piaui | | 0.0338 |  | 46,140 | See |  |  | |
| 14 |
A*34 |  | Brazil REDOME Piaui | | 0.0101 |  | 46,140 | See |  |  | |
| 15 |
A*36 |  | Brazil REDOME Piaui | | 0.0084 |  | 46,140 | See |  |  | |
| 16 |
A*43 |  | Brazil REDOME Piaui | | 0.0000300 |  | 46,140 | See |  |  | |
| 17 |
A*66 |  | Brazil REDOME Piaui | | 0.0124 |  | 46,140 | See |  |  | |
| 18 |
A*68 |  | Brazil REDOME Piaui | | 0.0657 |  | 46,140 | See |  |  | |
| 19 |
A*69 |  | Brazil REDOME Piaui | | 0.0017 |  | 46,140 | See |  |  | |
| 20 |
A*74 |  | Brazil REDOME Piaui | | 0.0211 |  | 46,140 | See |  |  | |
| 21 |
A*80 |  | Brazil REDOME Piaui | | 0.0040 |  | 46,140 | See |  |  | |
| 22 |
B*07 |  | Brazil REDOME Piaui | | 0.0637 |  | 46,140 | See |  |  | |
| 23 |
B*08 |  | Brazil REDOME Piaui | | 0.0424 |  | 46,140 | See |  |  | |
| 24 |
B*13 |  | Brazil REDOME Piaui | | 0.0109 |  | 46,140 | See |  |  | |
| 25 |
B*14 |  | Brazil REDOME Piaui | | 0.0503 |  | 46,140 | See |  |  | |
| 26 |
B*15 |  | Brazil REDOME Piaui | | 0.1120 |  | 46,140 | See |  |  | |
| 27 |
B*18 |  | Brazil REDOME Piaui | | 0.0359 |  | 46,140 | See |  |  | |
| 28 |
B*27 |  | Brazil REDOME Piaui | | 0.0189 |  | 46,140 | See |  |  | |
| 29 |
B*35 |  | Brazil REDOME Piaui | | 0.1098 |  | 46,140 | See |  |  | |
| 30 |
B*37 |  | Brazil REDOME Piaui | | 0.0106 |  | 46,140 | See |  |  | |
| 31 |
B*38 |  | Brazil REDOME Piaui | | 0.0171 |  | 46,140 | See |  |  | |
| 32 |
B*39 |  | Brazil REDOME Piaui | | 0.0362 |  | 46,140 | See |  |  | |
| 33 |
B*40 |  | Brazil REDOME Piaui | | 0.0595 |  | 46,140 | See |  |  | |
| 34 |
B*41 |  | Brazil REDOME Piaui | | 0.0122 |  | 46,140 | See |  |  | |
| 35 |
B*42 |  | Brazil REDOME Piaui | | 0.0189 |  | 46,140 | See |  |  | |
| 36 |
B*44 |  | Brazil REDOME Piaui | | 0.1026 |  | 46,140 | See |  |  | |
| 37 |
B*45 |  | Brazil REDOME Piaui | | 0.0204 |  | 46,140 | See |  |  | |
| 38 |
B*46 |  | Brazil REDOME Piaui | | 0.0000700 |  | 46,140 | See |  |  | |
| 39 |
B*47 |  | Brazil REDOME Piaui | | 0.0015 |  | 46,140 | See |  |  | |
| 40 |
B*48 |  | Brazil REDOME Piaui | | 0.0111 |  | 46,140 | See |  |  | |
| 41 |
B*49 |  | Brazil REDOME Piaui | | 0.0270 |  | 46,140 | See |  |  | |
| 42 |
B*50 |  | Brazil REDOME Piaui | | 0.0285 |  | 46,140 | See |  |  | |
| 43 |
B*51 |  | Brazil REDOME Piaui | | 0.0731 |  | 46,140 | See |  |  | |
| 44 |
B*52 |  | Brazil REDOME Piaui | | 0.0201 |  | 46,140 | See |  |  | |
| 45 |
B*53 |  | Brazil REDOME Piaui | | 0.0329 |  | 46,140 | See |  |  | |
| 46 |
B*54 |  | Brazil REDOME Piaui | | 0.0000400 |  | 46,140 | See |  |  | |
| 47 |
B*55 |  | Brazil REDOME Piaui | | 0.0102 |  | 46,140 | See |  |  | |
| 48 |
B*56 |  | Brazil REDOME Piaui | | 0.0036 |  | 46,140 | See |  |  | |
| 49 |
B*57 |  | Brazil REDOME Piaui | | 0.0259 |  | 46,140 | See |  |  | |
| 50 |
B*58 |  | Brazil REDOME Piaui | | 0.0350 |  | 46,140 | See |  |  | |
| 51 |
B*67 |  | Brazil REDOME Piaui | | 0.0002 |  | 46,140 | See |  |  | |
| 52 |
B*73 |  | Brazil REDOME Piaui | | 0.0002 |  | 46,140 | See |  |  | |
| 53 |
B*78 |  | Brazil REDOME Piaui | | 0.0013 |  | 46,140 | See |  |  | |
| 54 |
B*81 |  | Brazil REDOME Piaui | | 0.0076 |  | 46,140 | See |  |  | |
| 55 |
B*82 |  | Brazil REDOME Piaui | | 0.0006 |  | 46,140 | See |  |  | |
| 56 |
DRB1*01 |  | Brazil REDOME Piaui | | 0.0870 |  | 46,140 | See |  |  | |
| 57 |
DRB1*03 |  | Brazil REDOME Piaui | | 0.0960 |  | 46,140 | See |  |  | |
| 58 |
DRB1*04 |  | Brazil REDOME Piaui | | 0.1326 |  | 46,140 | See |  |  | |
| 59 |
DRB1*07 |  | Brazil REDOME Piaui | | 0.1246 |  | 46,140 | See |  |  | |
| 60 |
DRB1*08 |  | Brazil REDOME Piaui | | 0.0740 |  | 46,140 | See |  |  | |
| 61 |
DRB1*09 |  | Brazil REDOME Piaui | | 0.0220 |  | 46,140 | See |  |  | |
| 62 |
DRB1*10 |  | Brazil REDOME Piaui | | 0.0212 |  | 46,140 | See |  |  | |
| 63 |
DRB1*11 |  | Brazil REDOME Piaui | | 0.0946 |  | 46,140 | See |  |  | |
| 64 |
DRB1*12 |  | Brazil REDOME Piaui | | 0.0174 |  | 46,140 | See |  |  | |
| 65 |
DRB1*13 |  | Brazil REDOME Piaui | | 0.1386 |  | 46,140 | See |  |  | |
| 66 |
DRB1*14 |  | Brazil REDOME Piaui | | 0.0469 |  | 46,140 | See |  |  | |
| 67 |
DRB1*15 |  | Brazil REDOME Piaui | | 0.0965 |  | 46,140 | See |  |  | |
| 68 |
DRB1*16 |  | Brazil REDOME Piaui | | 0.0488 |  | 46,140 | See |  |  | |
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.