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*13:01:01
Allele reported 12 time(s) and present in 11 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Hong Kong Chinese HKBMDR HLA 11 loci	14.7	0.0760		5266	See
	China Zhejiang Han		0.0438		1734	See
	South African Indian population	8.0	0.0400		50	See
	Vietnam Kinh	6.0	0.0297		101	See
	India Kerala Malayalam speaking	4.5	0.0220		356	See
	India Karnataka Kannada Speaking	3.4	0.0170		174	See
	India Andhra Pradesh Telugu Speaking	3.2	0.0161		186	See
	Costa Rica African -Caribbean (G)	2.0	0.0100		102	See
	South African Mixed ancestry	2.0	0.0100		50	See
	Saudi Arabia pop 6 (G)		0.0023		28927	See
	Brazil Rio de Janeiro Caucasian		0.0010		521	See
	Morocco Settat Chaouya	0.0	0.0000		98	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.