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*44:03:01

 
Allele reported 52 time(s) and present in 50 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
MARMorocco Nador Metalsa pop 20.116073See
CHLChile Easter Island0.095021See
MARMorocco Atlantic Coast Chaouya0.068098See
MARMorocco Settat Chaouya13.60.068098See
ESPSpain, Canary Islands, Gran canaria island11.20.0651215See
CMRCameroon Yaounde0.060092See
ZAFSouth Africa Caucasians0.0560102See
ENGEngland Blood Donors of Mixed Ethnicity10.80.0549519See
CRICosta Rica African -Caribbean (G)10.80.0540102See
PRTMadeira0.0540185See
USAUSA San Francisco Caucasian0.0530220See
USAUSA African American pop 30.0510564See
LBYLibya Cyrenaica0.0510118See
CRICosta Rica Guanacaste Mestizo (G)9.10.0500110See
CHLChile Huilliche NA-DHS_1410.00.050020See
USAUSA Italy Ancestry0.0490273See
FRAFrance Southeast8.50.0430130See
POLPoland BMR8.00.040923595See
CPVCape Verde Southeastern Islands0.040062See
USAUSA Mexican American Mestizo0.0400553See
NICNicaragua Mestizo (G)7.80.0390155See
CRICosta Rica Central Valley Mestizo (G)6.80.0340221See
CIVIvory Coast Adiopodoume Akan0.034044See
CANCanada Ojibwa NA-DHS_46.70.033316See
GNBGuinea Bissau0.031065See
ZAFSouth African Mixed ancestry6.00.030050See
GTMGuatemala Kaqchikel NA-DHS_85.30.026319See
IDNIndonesia Sundanese and Javanese0.0250201See
IRNIran Baloch0.0250100See
BOLBolivia/Peru Quechua NA-DHS_124.80.023821See
ZAFSouth African Black4.20.0211142See
CHNChina Inner Mongolia Region0.0200102See
CRICosta Rica Amerindians (G)4.00.0200125See
CHNChina Qinghai Province Hui0.0180110See
INDIndia Karnataka Kannada Speaking3.40.0170174See
CPVCape Verde Northwestern Islands0.016062See
CHNChina Jingpo Minority2.90.0150105See
KENKenya0.0140144See
IDNIndonesia Java pop 20.014036See
ZWEZimbabwe Harare Shona0.0130230See
SAUSaudi Arabia pop 51.90.0127158See
SAUSaudi Arabia pop 6 (G)0.010428927See
ZAFSouth African Indian population2.00.010050See
CHNChina North Han0.0100105See
BGRBulgaria0.009055See
CHNChina Yunnan Province Wa0.0080119See
INDIndia Kerala Malayalam speaking1.40.0070356See
USAUSA Alaska Yupik0.0020252See
USAUSA Spain Ancestry0.0020279See
USAUSA Arizona Gila River Pima0.00023000See
KORSouth Korea pop 30.0000485See
CHNChina Yunnan Province Jinuo0.0000109See

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


Allele  Number of Populations 
  B*44434 
  B*44:03253 

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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