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: 
   

A*01:01:01:01

 
Allele reported 9 time(s) and present in 9 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA San Francisco Caucasian0.1600220See
USAUSA Italy Ancestry0.1520273See
LBYLibya Cyrenaica0.1140118See
USAUSA Mexican American Mestizo0.0820553See
USAUSA Spain Ancestry0.0750279See
IDNIndonesia Java pop 20.028036See
IDNIndonesia Sundanese and Javanese0.0250201See
SAUSaudi Arabia pop 54.40.0222158See
CHNChina Guangdong Province Meizhou Han0.0150100See

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


Allele  Number of Populations 
  A*01307 
  A*01:01257 
  A*01:01:0121 

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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