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: 
   

C*12:02:02

 
Allele reported 20 time(s) and present in 17 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
INDIndia Andhra Pradesh Telugu Speaking18.30.0968186See
ZAFSouth African Indian population12.00.070050See
INDIndia Kerala Malayalam speaking6.50.0320356See
INDIndia Karnataka Kannada Speaking5.70.0290174See
NICNicaragua Mestizo (G)4.60.0230155See
USAUSA San Francisco Caucasian0.0210220See
ZAFSouth African Mixed ancestry4.00.020050See
POLPoland BMR2.90.014523595See
ENGEngland Blood Donors of Mixed Ethnicity2.20.0106519See
ESPSpain, Canary Islands, Gran canaria island1.90.0093215See
CRICosta Rica Guanacaste Mestizo (G)1.80.0090110See
CRICosta Rica Central Valley Mestizo (G)1.40.0070221See
MARMorocco Settat Chaouya1.40.007098See
MARMorocco Atlantic Coast Chaouya0.007098See
SAUSaudi Arabia pop 51.30.0063158See
CRICosta Rica African -Caribbean (G)1.00.0050102See
USAUSA Arizona Gila River Pima0.00173000See
MARMorocco Nador Metalsa pop 20.000073See
CHNChina North Han0.0000105See
KORSouth Korea pop 30.0000485See

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


Allele  Number of Populations 
  C*12136 
  C*12:02223 

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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