Allele Frequencies in World Populations

HLA Database » Allele Report

The list below shows all populations in AFND that contains the allele. If an allele has an entry with a lower resolution this will be shown at the end.

Allele: 
   

B*13:26

 
Allele reported 15 time(s) and present in 14 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
SAUSaudi Arabia pop 50.60.0032158See
ISRIsrael Morocco Jews0.000436718See
ISRIsrael Bukhara Jews0.00042317See
ISRIsrael Iraq Jews0.000413270See
ISRIsrael Kavkazi Jews0.00042840See
ISRIsrael Georgia Jews0.00034471See
ISRIsrael Iran Jews0.00018153See
ISRIsrael Ashkenazi Jews pop 30.00014625See
ISRIsrael Ethiopia Jews0.00005928See
ISRIsrael Druze0.00005914See
ISRIsrael USSR Jews0.000045681See
ISRIsrael Argentina Jews0.00004307See
ISRIsrael Poland Jews0.000013871See
ISRIsrael Arab pop 20.000012301See
MARMorocco Settat Chaouya0.00.000098See

Frequency data at lower resolution for this allele can be found in links below


Allele  Number of Populations 

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)
* Phenotype Frequency: Percentage of individuals who have the allele or gene (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.

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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