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*44:05:01

 
Allele reported 18 time(s) and present in 17 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
RUSRussia Bashkortostan, Bashkirs4.20.0208120See
ZAFSouth African Mixed ancestry2.00.020050See
GRCGreece Athens2.30.01171888See
RUSRussia Bashkortostan, Tatars2.10.0104192See
POLPoland BMR1.80.009023595See
RUSRussian Federation Vologda Region1.70.0084119See
RUSRussia Nizhny Novgorod, Russians1.50.00761510See
RUSRussia Belgorod region1.30.0065153See
BRABrazil Rio de Janeiro Caucasian0.0048521See
ZAFSouth African Black0.70.0035142See
SAUSaudi Arabia pop 50.60.0032158See
BRABrazil Rio de Janeiro Parda0.0029170See
ENGEngland Blood Donors of Mixed Ethnicity0.60.0029519See
BRABrazil Barra Mansa Rio State Caucasian0.0025405See
ESPSpain, Canary Islands, Gran canaria island0.50.0023215See
CHNChina Zhejiang Han0.00031734See
USAUSA NMDP Black South or Central American0.00014889See
MARMorocco Settat Chaouya0.00.000098See

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


Allele  Number of Populations 
  B*44442 
  B*44:05161 

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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