Allele Frequencies in World Populations

HLA Database » Allele Report

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

   

B*51:13

Allele reported 49 time(s) and present in 7 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA NMDP Hispanic South or Central American0.0004146714See
USAUSA NMDP Mexican or Chicano0.0001261235See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP North American Amerindian0.000035791See
USAUSA NMDP Middle Eastern or North Coast of Africa0.000070890See
DEUGermany DKMS - German donors0.00003456066See
USAUSA NMDP European Caucasian0.00001242890See
BRABrazil Belo Horizonte Caucasian0.00.000095See
CHNChina North Han0.0000105See
CHNChina Tibet Region Tibetan0.0000158See
CUBCuba Mixed Race0.00.000042See
CUBCuba Caucasian0.00.000070See
CZECzech Republic0.0000106See
ZAFSouth Africa Natal Zulu0.00.0000100See
HKGHong Kong Chinese0.00.0000569See
HRVCroatia0.0000150See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
ITAItaly pop 50.0000975See
MARMorocco Settat Chaouya0.00.000098See
MARMorocco Nador Metalsa pop 20.000073See
MEXMexico Mestizo0.00.000041See
NIRIreland Northern0.00.00001000See
NLDNetherlands Leiden0.00001305See
OMNOman0.00.0000118See
PHLPhilippines Ivatan0.00.000050See
ROMRomania0.00.0000348See
SGPSingapore Chinese0.00.0000149See
TWNTaiwan Minnan pop 10.00.0000102See
TWNTaiwan Hakka0.00.000055See
TWNTaiwan Atayal0.00.0000106See
TWNTaiwan Taroko0.00.000055See
TWNTaiwan Saisiat0.00.000051See
TWNTaiwan Bunun0.00.0000101See
TWNTaiwan Pazeh0.00.000055See
TWNTaiwan Siraya0.00.000051See
TWNTaiwan Thao0.00.000030See
TWNTaiwan Tsou0.00.000051See
TWNTaiwan Rukai0.00.000050See
TWNTaiwan Paiwan0.00.000051See
TWNTaiwan Ami0.00.000098See
TWNTaiwan Puyuma0.00.000050See
TWNTaiwan Tao0.00.000050See
USAUSA San Antonio Caucasian0.0000222See
USAUSA South Texas Hispanic0.0000194See
USAUSA Alaska Yupik0.0000252See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
USAUSA Philadelphia Caucasian0.00.0000141See

See also higher resolution data of this allele


Allele  Number of Populations 
 B*51:13:01 10 
 B*51:13:02 11 
 B*51:131 
 B*51:134 
 B*51:136 

* This list corresponds to those alleles that have been reported in AFND only (i.e. only positive findings).


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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