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*13:02:01

 
Allele reported 21 time(s) and present in 20 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
POLPoland BMR10.70.055223595See
ZAFSouth African Black4.90.0247142See
USAUSA Italy Ancestry0.0240273See
ENGEngland Blood Donors of Mixed Ethnicity4.60.0231519See
INDIndia Karnataka Kannada Speaking4.00.0200174See
LBYLibya Cyrenaica0.0170118See
ESPSpain, Canary Islands, Gran canaria island3.30.0163215See
INDIndia Andhra Pradesh Telugu Speaking3.20.0161186See
USAUSA Spain Ancestry0.0160279See
USAUSA San Francisco Caucasian0.0140220See
NICNicaragua Mestizo (G)2.60.0130155See
USAUSA Mexican American Mestizo0.0130553See
SAUSaudi Arabia pop 51.90.0127158See
IDNIndonesia Sundanese and Javanese0.0120201See
CRICosta Rica Amerindians (G)2.40.0120125See
CRICosta Rica Guanacaste Mestizo (G)1.80.0090110See
INDIndia Kerala Malayalam speaking1.70.0080356See
CRICosta Rica Central Valley Mestizo (G)1.00.0050221See
CRICosta Rica African -Caribbean (G)1.00.0050102See
USAUSA Arizona Gila River Pima0.00033000See
IDNIndonesia Java pop 20.000036See

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


Allele  Number of Populations 
  B*13417 
  B*13:02252 

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 2015 update: new features for HLA epitopes, KIR and disease and HLA adverse drug reaction associations.
Gonzalez-Galarza FF, Takeshita LY, Santos EJ, Kempson F, Maia MH, Silva AL, Silva AL, Ghattaoraya GS, Alfirevic A, Jones AR and Middleton D Nucleic Acid Research 2015, 39, 28, D784-8.
Liverpool, U.K.

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