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*51:09
Allele reported 74 time(s) and present in 43 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Ireland South	1.6	0.0080		250	See
	Iran Baloch		0.0050		100	See
	Australia New South Wales Caucasian		0.0040		134	See
	USA San Antonio Caucasian		0.0030		222	See
	Taiwan Tzu Chi Morrow Donor Registry Aborigine		0.0022		233	See
	USA NMDP Alaska Native or Aleut		0.0020		1376	See
	USA NMDP North American Amerindian		0.0013		35791	See
	USA African American pop 3		0.0010		564	See
	USA European American pop 2		0.0010		1245	See
	Taiwan Tzu Chi Cord Blood Bank		0.0010		710	See
	China Beijing Shijiazhuang Tianjian Han		0.0010		618	See
	Ireland Northern	0.2	0.0010		1000	See
	USA African American pop 4		0.0008		2411	See
	USA NMDP Caribean Black		0.0008		33328	See
	USA NMDP African American pop 2		0.0007		416581	See
	USA NMDP African		0.0007		28557	See
	USA NMDP European Caucasian		0.0005		1242890	See
	India East UCBB	0.1	0.0004		2403	See
	Germany DKMS - Italy minority		0.0004		1159	See
	USA NMDP Middle Eastern or North Coast of Africa		0.0003		70890	See
	Belgium	0.1	0.0003		31412	See
	India North UCBB	0.1	0.0003		5849	See
	USA NMDP Mexican or Chicano		0.0002		261235	See
	USA NMDP Hispanic South or Central American		0.0002		146714	See
	Saudi Arabia pop 6 (G)		0.0002		28927	See
	USA NMDP Caribean Hispanic		0.0001		115374	See
	Hong Kong Chinese cord blood registry		0.0001		3892	See
	Germany DKMS - Turkey minority		0.0001		4856	See
	Taiwan Tzu Chi Morrow Donor Registry		0.0001		46682	See
	Israel YemenJews		0.0001		15542	See
	Israel Arab pop 2		0.0001		12301	See
	USA NMDP Japanese		0.0001		24582	See
	Hong Kong Chinese BMDR		0.0001		7595	See
	USA NMDP Korean		0.0001		77584	See
	USA NMDP Filipino		0.0001		50614	See
	Israel Morocco Jews		0.0001		36718	See
	USA NMDP South Asian Indian		0.0000		185391	See
	USA NMDP Southeast Asian		0.0000		27978	See
	USA NMDP Hawaiian or other Pacific Islander		0.0000		11499	See
	Israel USSR Jews		0.0000		45681	See
	Germany DKMS - German donors		0.0000		3456066	See
	USA NMDP Chinese		0.0000		99672	See
	USA NMDP Vietnamese		0.0000		43540	See
	USA South Texas Hispanic		0.0000		194	See
	USA Alaska Yupik		0.0000		252	See
	USA Caucasian Bethesda	0.0	0.0000		307	See
	USA African American Bethesda	0.0	0.0000		187	See
	USA Philadelphia Caucasian	0.0	0.0000		141	See
	USA African American pop 8		0.0000		605	See
	USA Asian pop 2		0.0000		1772	See
	USA Hispanic pop 2		0.0000		1999	See
	South Africa Natal Zulu	0.0	0.0000		100	See
	Hong Kong Chinese	0.0	0.0000		569	See
	Germany pop 8		0.0000		39689	See
	Australia Yuendumu Aborigine		0.0000		191	See
	Croatia		0.0000		150	See
	Bulgaria		0.0000		55	See
	Brazil Belo Horizonte Caucasian	0.0	0.0000		95	See
	China North Han		0.0000		105	See
	China Tibet Region Tibetan		0.0000		158	See
	Cuba Mixed Race	0.0	0.0000		42	See
	Cuba Caucasian	0.0	0.0000		70	See
	Germany pop 6		0.0001		8862	See
	Italy North pop 3	0.0	0.0000		97	See
	Italy Bergamo	0.0	0.0000		101	See
	South Korea pop 3		0.0000		485	See
	Morocco Settat Chaouya	0.0	0.0000		98	See
	Morocco Nador Metalsa pop 2		0.0000		73	See
	Mexico Mestizo	0.0	0.0000		41	See
	Singapore Chinese	0.0	0.0000		149	See
	Netherlands Leiden		0.0000		1305	See
	Oman	0.0	0.0000		118	See
	Poland DKMS		0.0000		20653	See
	Romania	0.0	0.0000		348	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.