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*27:19
Allele reported 21 time(s) and present in 8 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Germany DKMS - Netherlands minority		0.0004		1374	See
	Israel Ashkenazi Jews pop 3		0.0001		4625	See
	Israel Libya Jews		0.0000		3739	See
	USA NMDP Middle Eastern or North Coast of Africa		0.0000		70890	See
	Israel Tunisia Jews		0.0000		9070	See
	Israel USSR Jews		0.0000		45681	See
	USA NMDP Hispanic South or Central American		0.0000		146714	See
	Germany DKMS - German donors		0.0000		3456066	See
	Netherlands Leiden		0.0000		1305	See
	Bulgaria		0.0000		55	See
	USA San Antonio Caucasian		0.0000		222	See
	USA South Texas Hispanic		0.0000		194	See
	Czech Republic		0.0000		106	See
	Morocco Settat Chaouya	0.0	0.0000		98	See
	Morocco Nador Metalsa pop 2		0.0000		73	See
	USA Caucasian Bethesda	0.0	0.0000		307	See
	USA African American Bethesda	0.0	0.0000		187	See
	South Korea pop 3		0.0000		485	See
	USA Philadelphia Caucasian	0.0	0.0000		141	See
	China North Han		0.0000		105	See
	China Tibet Region Tibetan		0.0000		158	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.