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: 
   

DRB1*13:01:01

 
Allele reported 42 time(s) and present in 39 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
ESPSpain, Canary Islands, Gran canaria island23.70.1326215See
PRTMadeira0.1270185See
RUSRussia TundraNentsi NA-DHS_125.00.125016See
ZAFSouth African Black20.60.1197142See
INDIndia Andhra Pradesh Telugu Speaking18.80.1102186See
BGRBulgaria0.100055See
INDIndia Karnataka Kannada Speaking19.00.0950174See
COLColombia Inga NA-DHS_1118.80.093816See
INDIndia Mumbai Maratha0.081091See
CPVCape Verde Northwestern Islands0.073062See
POLPoland BMR13.80.072423595See
CHNChina Yunnan Province Wa0.0710119See
INDIndia Kerala Malayalam speaking13.50.0670356See
CPVCape Verde Southeastern Islands0.065062See
USAUSA African American pop 30.0590564See
LBYLibya Cyrenaica0.0550118See
NGANigeria10.50.0545258See
USAUSA San Francisco Caucasian0.0500220See
USAUSA Italy Ancestry0.0490273See
ENGEngland North West9.10.0450298See
SAUSaudi Arabia pop 58.20.0411158See
CHNChina Inner Mongolia Region Ewenki0.037094See
GNBGuinea Bissau0.031065See
USAUSA Mexican American Mestizo0.0310553See
CHNChina Jiangxi Province0.026098See
CHNChina Shandong Province Han0.026098See
CHLChile Easter Island0.024021See
CHNChina Inner Mongolia Autonomous Region Northeast4.40.0220496See
MEXMexico Chihuahua Tarahumara0.011044See
USAUSA Spain Ancestry0.0110279See
SAUSaudi Arabia pop 30.010050See
CHNChina Yunnan Province Nu0.0090107See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0070138See
CHNChina Lijiang Naxi0.0050100See
CHNChina Yunnan Province Lisu0.0050111See
VNMVietnam Kinh1.00.0050101See
CHNChina Yunnan Province Bai0.0040128See
TWNTaiwan Minnan and Hakka0.0030190See
USAUSA Arizona Gila River Pima0.00093000See
KORSouth Korea pop 30.0000485See
CHNChina Yunnan Province Jinuo0.0000109See
CHNChina Han Guandong Province0.0000208See

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


Allele  Number of Populations 
  DRB1*13391 
  DRB1*13:01453 

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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