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*15:03:01
Allele reported 19 time(s) and present in 19 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Costa Rica African -Caribbean (G)	17.6	0.0930		102	See
	South African Black	14.8	0.0739		142	See
	Costa Rica Guanacaste Mestizo (G)	10.1	0.0550		110	See
	Brazil Rio de Janeiro Black		0.0522		68	See
	South African Mixed ancestry	6.0	0.0300		50	See
	Brazil Rio de Janeiro Parda		0.0265		170	See
	Brazil Rio de Janeiro Caucasian		0.0259		521	See
	Libya Cyrenaica		0.0210		118	See
	Nicaragua Mestizo (G)	3.8	0.0190		155	See
	Brazil Barra Mansa Rio State Caucasian		0.0148		405	See
	Saudi Arabia pop 6 (G)		0.0138		28927	See
	Costa Rica Central Valley Mestizo (G)	1.4	0.0070		221	See
	Brazil Barra Mansa Rio State Black		0.0068		73	See
	Spain, Canary Islands, Gran canaria island	0.5	0.0023		215	See
	England Blood Donors of Mixed Ethnicity	0.2	0.0010		519	See
	India Kerala Malayalam speaking	0.3	0.0010		356	See
	China Zhejiang Han		0.0009		1734	See
	USA Arizona Gila River Pima		0.0005		3000	See
	Hong Kong Chinese HKBMDR HLA 11 loci	0.0	0.0001		5266	See

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.