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*15:21
Allele reported 196 time(s) and present in 62 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Malaysia Sarawak Bau Bidayuh		0.1800		25	See
	Australia Cape York Peninsula Aborigine		0.1350		103	See
	Australia Yuendumu Aborigine		0.1240		191	See
	Indonesia Java pop 2		0.1110		36	See
	Singapore SGVP Malay MAS		0.1010		89	See
	Indonesia Java Western	14.0	0.0730		236	See
	Papua New Guinea Eastern Highlands Goroka Asaro		0.0710		57	See
	Indonesia Sundanese and Javanese		0.0620		201	See
	Australia Groote Eylandt Aborigine		0.0600		75	See
	New Caledonia		0.0580		65	See
	Singapore Riau Malay		0.0400		132	See
	Malaysia Peninsular Malay	7.1	0.0373		951	See
	Malaysia Champa	6.9	0.0340		29	See
	USA NMDP Hawaiian or other Pacific Islander		0.0332		11499	See
	USA NMDP Filipino		0.0325		50614	See
	American Samoa		0.0300		51	See
	Australia Kimberly Aborigine		0.0260		41	See
	Papua New Guinea Karimui Plateau Pawaia		0.0250		80	See
	Malaysia Patani	4.0	0.0200		25	See
	Singapore Javaneses		0.0200		51	See
	China Southwest Dai		0.0160		124	See
	Papua New Guinea Wanigela Keapara		0.0150		66	See
	USA Asian		0.0140		358	See
	Thailand pop 3		0.0100		49	See
	Philippines Ivatan	2.0	0.0100		50	See
	Taiwan Hakka	1.8	0.0090		55	See
	Thailand Northeast pop 2		0.0090		400	See
	China Beijing pop 2		0.0074		826	See
	Thailand		0.0070		142	See
	Malaysia Peninsular Chinese	1.0	0.0052		194	See
	China Yunnan Bulang		0.0040		116	See
	USA NMDP Southeast Asian		0.0037		27978	See
	USA Asian pop 2		0.0037		1772	See
	Saudi Arabia pop 5	0.6	0.0032		158	See
	South Africa Worcester	1.0	0.0030		159	See
	Vietnam Hanoi Kinh pop 2		0.0030		170	See
	USA San Diego	0.3	0.0020		496	See
	China South Han		0.0020		284	See
	China Beijing Shijiazhuang Tianjian Han		0.0020		618	See
	Hong Kong Chinese	0.4	0.0020		569	See
	USA NMDP Vietnamese		0.0012		43540	See
	Germany DKMS - China minority		0.0012		1282	See
	China Marrow Donor Registry		0.0010		600	See
	Taiwan Tzu Chi Cord Blood Bank		0.0010		710	See
	Hong Kong Chinese BMDR		0.0007		7595	See
	Taiwan Tzu Chi Morrow Donor Registry		0.0005		46682	See
	Hong Kong Chinese cord blood registry		0.0004		3892	See
	China Zhejiang Han		0.0003		1734	See
	India Tamil Nadu		0.0003		2492	See
	Saudi Arabia pop 6 (G)		0.0002		28927	See
	USA NMDP Chinese		0.0002		99672	See
	Germany DKMS - Turkey minority		0.0001		4856	See
	China Hubei Han	0.0	0.0001		3732	See
	USA NMDP Mexican or Chicano		0.0000		261235	See
	USA NMDP South Asian Indian		0.0000		185391	See
	USA NMDP Hispanic South or Central American		0.0000		146714	See
	Germany DKMS - German donors		0.0000		3456066	See
	USA NMDP Middle Eastern or North Coast of Africa		0.0000		70890	See
	USA NMDP Caribean Hispanic		0.0000		115374	See
	USA NMDP African American pop 2		0.0000		416581	See
	USA NMDP Korean		0.0000		77584	See
	USA NMDP European Caucasian		0.0000		1242890	See
	USA African American pop 4		0.0000		2411	See
	USA San Antonio Caucasian		0.0000		222	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
	Taiwan Tzu Chi Morrow Donor Registry Aborigine		0.0000		233	See
	USA Hispanic pop 2		0.0000		1999	See
	USA Caucasian pop 2		0.0000		265	See
	USA African American		0.0000		252	See
	USA Hispanic		0.0000		234	See
	USA North American Native		0.0000		187	See
	Papua New Guinea Madang		0.0000		65	See
	Papua New Guinea East New Britain Rabaul		0.0000		60	See
	Papua New Guinea West Schrader Ranges Haruai		0.0000		55	See
	Singapore SGVP Chinese CHS		0.0000		96	See
	Singapore SGVP. Indian INS		0.0000		86	See
	Papua New Guinea Wosera Abelam		0.0000		131	See
	Oman	0.0	0.0000		118	See
	Taiwan Minnan pop 1	0.0	0.0000		102	See
	Singapore Chinese	0.0	0.0000		149	See
	South Africa Natal Zulu	0.0	0.0000		100	See
	Romania	0.0	0.0000		348	See
	Taiwan Atayal	0.0	0.0000		106	See
	Taiwan Taroko	0.0	0.0000		55	See
	Taiwan Saisiat	0.0	0.0000		51	See
	Taiwan Bunun	0.0	0.0000		101	See
	Taiwan Tsou	0.0	0.0000		51	See
	Taiwan Rukai	0.0	0.0000		50	See
	Taiwan Paiwan	0.0	0.0000		51	See
	Taiwan Ami	0.0	0.0000		98	See
	Taiwan Puyuma	0.0	0.0000		50	See
	Taiwan Tao	0.0	0.0000		50	See
	Taiwan Pazeh	0.0	0.0000		55	See
	Taiwan Siraya	0.0	0.0000		51	See
	Taiwan Thao	0.0	0.0000		30	See
	China North Han		0.0000		105	See
	Australia New South Wales Caucasian		0.0000		134	See
	Brazil Belo Horizonte Caucasian	0.0	0.0000		95	See
	Bulgaria		0.0000		55	See
	Burkina Faso Fulani		0.0000		49	See
	Burkina Faso Mossi		0.0000		53	See
	Burkina Faso Rimaibe		0.0000		47	See
	China Tibet Region Tibetan		0.0000		158	See
	Germany pop 8		0.0000		39689	See
	Cuba Mixed Race	0.0	0.0000		42	See
	Cuba Caucasian	0.0	0.0000		70	See
	Czech Republic		0.0000		106	See
	Ireland Northern	0.0	0.0000		1000	See
	Italy Bergamo	0.0	0.0000		101	See
	South Korea pop 3		0.0000		485	See
	Mexico Quintana Roo, Cancun		0.0000		48	See
	Mexico Mexico City West		0.0000		33	See
	Mexico Yucatan, Merida		0.0000		192	See
	Mexico Campeche, Campeche city		0.0000		34	See
	Mexico Chiapas, Tuxtla Gutierrez		0.0000		52	See
	Mexico Tabasco, Villahermosa		0.0000		82	See
	Mexico Morelos, Cuernavaca		0.0000		82	See
	Mexico Oaxaca, Oaxaca city		0.0000		151	See
	Mexico Guerrero state		0.0000		144	See
	Mexico Puebla, Puebla city		0.0000		1994	See
	Mexico Tlaxcala, Tlaxcala city		0.0000		181	See
	Mexico Mexico City South		0.0000		52	See
	Mexico Mexico City North		0.0000		751	See
	Mexico Mexico City East		0.0000		79	See
	Mexico Mexico City Center		0.0000		152	See
	Mexico Hidalgo, Pachuca		0.0000		41	See
	Mexico Veracruz, Xalapa		0.0000		187	See
	Mexico Veracruz, Veracruz city		0.0000		171	See
	Mexico Veracruz, Poza Rica		0.0000		45	See
	Mexico Veracruz, Cordoba		0.0000		56	See
	Mexico Veracruz, Orizaba		0.0000		60	See
	Mexico Veracruz, Coatzacoalcos		0.0000		55	See
	Mexico San Luis Potosi, San Luis Potosi city		0.0000		30	See
	Mexico Tamaulipas, Ciudad Victoria		0.0000		23	See
	Mexico Queretaro, Queretaro city		0.0000		45	See
	Mexico Aguascalientes state		0.0000		95	See
	Mexico Nuevo Leon, Monterrey city		0.0000		226	See
	Mexico Colima, Colima city		0.0000		61	See
	Mexico Guanajuato, Leon		0.0000		78	See
	Mexico Guanajuato, Guanajuato city		0.0000		22	See
	Mexico Michoacan, Morelia		0.0000		150	See
	Mexico Jalisco, Zapopan		0.0000		168	See
	Mexico Jalisco, Tonala		0.0000		35	See
	Mexico Jalisco, Tlaquepaque		0.0000		39	See
	Mexico Jalisco, Tlajomulco		0.0000		30	See
	Mexico Jalisco, Guadalajara city		0.0000		1189	See
	Mexico Nayarit, Tepic		0.0000		97	See
	Mexico Zacatecas, Fresnillo		0.0000		103	See
	Mexico Zacatecas, Zacatecas city		0.0000		84	See
	Mexico Coahuila, Torreon		0.0000		396	See
	Mexico Coahuila, Saltillo		0.0000		72	See
	Mexico Durango, Durango city		0.0000		153	See
	Mexico Chihuahua, Ciudad Juarez		0.0000		106	See
	Mexico Chihuahua Chihuahua City		0.0000		119	See
	Mexico Sinaloa, Culiacán		0.0000		103	See
	Mexico Sonora, Hermosillo		0.0000		99	See
	Mexico Sonora, Ciudad Obregón		0.0000		143	See
	Mexico Baja California, La Paz		0.0000		75	See
	Mexico Baja Californa, Mexicali		0.0000		100	See
	Mexico Baja California Rural		0.0000		50	See
	Mexico Sonora Rural		0.0000		197	See
	Mexico Sinaloa Rural		0.0000		183	See
	Mexico Chihuahua Rural		0.0000		236	See
	Mexico Durango Rural		0.0000		326	See
	Mexico Coahuila Rural		0.0000		216	See
	Mexico Zacatecas Rural		0.0000		266	See
	Mexico Nayarit Rural		0.0000		64	See
	Mexico Jalisco Rural		0.0000		585	See
	Mexico Michoacan Rural		0.0000		348	See
	Mexico Guanajuato Rural		0.0000		162	See
	Mexico Colima Rural		0.0000		43	See
	Mexico Nuevo Leon Rural		0.0000		439	See
	Mexico Queretaro Rural		0.0000		43	See
	Mexico Tamaulipas Rural		0.0000		125	See
	Mexico San Luis Potosi Rural		0.0000		87	See
	Mexico Veracruz Rural		0.0000		539	See
	Mexico Hidalgo Rural		0.0000		81	See
	Mexico Mexico City Metropolitan Area Rural		0.0000		150	See
	Mexico Tlaxcala Rural		0.0000		830	See
	Mexico Puebla Rural		0.0000		833	See
	Mexico Oaxaca Rural		0.0000		485	See
	Mexico Morelos Rural		0.0000		30	See
	Mexico Tabasco Rural		0.0000		142	See
	Mexico Chiapas Rural		0.0000		121	See
	Mexico Campeche Rural		0.0000		47	See
	Mexico Yucatan Rural		0.0000		132	See
	Mexico Quintana Roo Rural		0.0000		50	See
	Mexico Baja California, Tijuana		0.0000		25	See
	Mexico Mestizo	0.0	0.0000		41	See
	Morocco Settat Chaouya	0.0	0.0000		98	See
	Morocco Nador Metalsa pop 2		0.0000		73	See
	Netherlands Leiden		0.0000		1305	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.