HLA Database » Allele Report

The list below shows all populations in AFND that contains the allele at this level. If an allele has an entry with a higher resolution this will be shown at the end.

B*50

Allele reported 379 time(s) and present in 322 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Saudi Arabia pop 2		0.1880		383	See
	Armenia living in Iran		0.1820		85	See
	Saudi Arabia pop 4	28.9	0.1627		499	See
	Tunisia Ghannouch		0.1340		82	See
	Tunisia	19.0	0.1000		100	See
	Morocco Casablanca		0.0990		100	See
	United Arab Emirates pop 2	18.0	0.0940		373	See
	Mexico Campeche Rural		0.0745		47	See
	Jordan		0.0660		15141	See
	Armenia Lori		0.0640		102	See
	India Kerala Hindu Pulaya		0.0630		16	See
	Madeira pop 2		0.0630		173	See
	Mexico Hidalgo, Pachuca		0.0610		41	See
	Russia North Ossetian	10.2	0.0591		127	See
	Armenia Shirak		0.0590		76	See
	Gaza Palestinians		0.0580		165	See
	Armenia Syunik		0.0560		117	See
	Portugal Bragança		0.0560		301	See
	Iran Royan Cord Blood Bank	10.7	0.0550		15600	See
	Armenia living in USA		0.0540		233	See
	Russia, South Ural, Chelyabinsk region, Nagaybaks	10.7	0.0540		112	See
	Morocco		0.0530		96	See
	Armenia living in Lebanon		0.0520		368	See
	Armenia Ghegharkunik		0.0520		242	See
	Algeria pop 2	10.0	0.0513		106	See
	Azores Terceira Island		0.0510		130	See
	Turkey pop 2		0.0500		228	See
	Morocco pop 2		0.0500		110	See
	Iraq Erbil	10.0	0.0498		372	See
	Portugal Vila Real		0.0480		1167	See
	Israel Ashkenazi Jews pop 2		0.0480		132	See
	Czech Republic Kurd	9.5	0.0473		74	See
	Armenia living in Karabakh		0.0470		445	See
	Italy Rome	9.0	0.0450		100	See
	Spain Majorcans Jews		0.0440		103	See
	Madeira pop 3		0.0440		538	See
	Iraq Arabs	8.7	0.0436		149	See
	Armenia Yerevan		0.0430		445	See
	Spain Minorca		0.0430		94	See
	Russia Chuvash		0.0430		82	See
	Iran pop 4		0.0421		855	See
	Venezuela Caracas Mestizo		0.0400		50	See
	Turkey pop 5		0.0390		142	See
	Portugal Porto		0.0380		7937	See
	Russia South Ural Bashkir	7.5	0.0380		146	See
	Portugal Santarem		0.0370		3865	See
	Portugal Coimbra		0.0370		5057	See
	Portugal Aveiro		0.0370		5933	See
	Portugal North pop 2		0.0361		1801	See
	Spain Sevilla	6.8	0.0360		278	See
	India North pop 3		0.0360		587	See
	Colombia San Basilio de Palenque		0.0360		42	See
	Georgia Kurds		0.0360		30	See
	Venezuela Valencia and Maracaibo Caracus Mixed		0.0360		96	See
	Israel Moroccan Jews		0.0360		113	See
	Mongolia Khalkha pop 2		0.0350		202	See
	Mongolia Tsaatan		0.0350		144	See
	Pakistan Mixed Pathan		0.0350		100	See
	Pakistan Mixed Sindhi		0.0350		101	See
	Portugal Leiria		0.0350		1847	See
	Portugal Viana do Castelo		0.0350		706	See
	Brazil Belem Mixed	7.0	0.0350		100	See
	Portugal Guarda		0.0330		797	See
	Portugal Viseu		0.0320		2915	See
	Israel Jews pop 2	6.3	0.0320		23000	See
	Portugal Lisbon		0.0310		17420	See
	Portugal Portalegre		0.0310		1254	See
	Portugal Evora		0.0310		737	See
	Portugal Center pop 2		0.0310		562	See
	Azores		0.0310		1050	See
	Brazil REDOME Goias		0.0308		88574	See
	Italy Lombardy	6.1	0.0300		674	See
	Portugal Setubal		0.0300		5268	See
	Portugal Braga		0.0300		1971	See
	Brazil REDOME Ceara		0.0295		101217	See
	Russia Tatars		0.0295		355	See
	Brazil REDOME Rio Grande do Norte		0.0294		46603	See
	Italy North Pavia pop 3		0.0292		685	See
	Brazil REDOME Acre		0.0291		859	See
	Brazil REDOME Minas Gerais		0.0291		211275	See
	Brazil REDOME Paraiba		0.0290		43868	See
	Russia South Ural Tatar	5.9	0.0290		135	See
	Brazil Rio Grande do Norte Mestizo		0.0290		12973	See
	Portugal Beja		0.0290		699	See
	Portugal South pop 2		0.0290		1021	See
	Croatia pop 2		0.0290		100	See
	Brazil REDOME Piaui		0.0285		46140	See
	Brazil REDOME Pernambuco		0.0281		92332	See
	Spain Murcia		0.0280		173	See
	Mexico Mestizo pop 4		0.0279		269	See
	Spain, Castilla y Leon, Northwest,	6.0	0.0279		1743	See
	Brazil REDOME Federal District		0.0278		29549	See
	Brazil REDOME Tocantins		0.0275		20692	See
	Brazil Sao Paulo Bauru Mixed		0.0270		3542	See
	Brazil Piaui Mixed		0.0270		21943	See
	Italy North Pavia pop 2	5.2	0.0270		2416	See
	Mexico Michoacan, Morelia		0.0265		150	See
	India Bikaner Raikas	5.0	0.0260		143	See
	Argentina Cuyo Region	5.2	0.0260		420	See
	Taiwan Chinese immigrants from North China		0.0260		152	See
	Brazil Rio Grande do Sul Mixed		0.0260		324	See
	Mexico Jalisco, Tlaquepaque		0.0256		39	See
	Mexico Sonora Rural		0.0254		197	See
	Mexico Chihuahua Chihuahua City		0.0252		119	See
	Brazil REDOME Rio de Janeiro		0.0252		139322	See
	Brazil Pernambuco Mixed		0.0250		101	See
	Venezuela Zulia Maracaibo Mixed		0.0250		20	See
	Venezuela Zulia San Jose de Heras Mixed		0.0250		20	See
	Brazil Paraná Caucasian	4.8	0.0250		641	See
	Mexico Chiapas Rural		0.0248		121	See
	Brazil REDOME Roraima		0.0245		4140	See
	Brazil South East Cord Blood		0.0242		11409	See
	Brazil REDOME Maranhao		0.0241		10180	See
	Colombia Barranquilla		0.0240		188	See
	Portugal Castelo Branco		0.0240		327	See
	Portugal Faro		0.0240		1242	See
	Argentina La Plata	5.0	0.0240		100	See
	Brazil REDOME Sao Paulo		0.0239		800809	See
	Mexico Tamaulipas Rural		0.0238		125	See
	Argentina Corrientes	4.5	0.0230		155	See
	Argentina Buenos Aires	4.7	0.0230		466	See
	Brazil Minas Gerais State Mixed	4.5	0.0230		1000	See
	Cuba Mixed pop 2		0.0230		189	See
	England London Ashkenazi Jews		0.0230		500	See
	Brazil REDOME Alagoas		0.0229		25349	See
	Brazil REDOME Amazonas		0.0229		24129	See
	Mexico Colima Rural		0.0227		43	See
	Brazil Para State	4.5	0.0226		5000	See
	Brazil REDOME Rondonia		0.0226		54396	See
	Brazil REDOME Mato Grosso		0.0225		34649	See
	Brazil REDOME Mato Grosso do Sul		0.0223		95667	See
	Mexico Queretaro, Queretaro city		0.0222		45	See
	Brazil Rio Grande do Sul Caucasoid		0.0220		4428	See
	Pakistan Karachi Parsi		0.0220		91	See
	Brazil Parana Caucasian	4.3	0.0220		2775	See
	Brazil Parana Cafuzo	4.4	0.0220		319	See
	Portugal North		0.0220		46	See
	Italy pop 6	4.4	0.0217		184	See
	Brazil REDOME Para		0.0215		72637	See
	Colombia Wayu from Guajira Peninsula		0.0208		48	See
	Brazil REDOME Parana		0.0207		341639	See
	India North Gujarat	4.1	0.0207		338	See
	Brazil REDOME Bahia		0.0206		47399	See
	Mexico Nayarit, Tepic		0.0206		97	See
	Brazil REDOME Espirito Santo		0.0205		88485	See
	Sudan Khartoum		0.0204		98	See
	Brazil REDOME Amapa		0.0203		17864	See
	Spain North	4.0	0.0202		156	See
	Romania pop 2		0.0200		6936	See
	Mongolia Khalkha		0.0200		200	See
	Brazil Sao Paulo Mixed	0.4	0.0200		239	See
	Brazil Rio Grande do Sul Black		0.0200		248	See
	Italy East Sicily	4.0	0.0200		50	See
	Mexico Baja California, Tijuana		0.0200		25	See
	Brazil REDOME Sergipe		0.0199		7321	See
	Brazil REDOME Santa Catarina		0.0195		106673	See
	Brazil REDOME Rio Grande do Sul		0.0192		241329	See
	Brazil Para Cord Blood Unit	3.8	0.0190		841	See
	Iraq Kurdistan Region	3.8	0.0190		209	See
	Pakistan Brahui		0.0190		104	See
	Argentina Buenos Aires pop 2	3.6	0.0190		1216	See
	United Kingdom Central		0.0188		135	See
	Mexico Chihuahua Rural		0.0188		236	See
	Mexico Jalisco Rural		0.0188		585	See
	Italy South Campania Region	3.7	0.0186		1089	See
	Mexico Chihuahua, Ciudad Juarez		0.0185		106	See
	Romania pop 3	3.7	0.0184		1469	See
	Mexico Morelos, Cuernavaca		0.0183		82	See
	Italy		0.0180		159311	See
	France Marseille	3.6	0.0179		1000	See
	England Lancaster	3.5	0.0176		545	See
	Mexico San Luis Potosi Rural		0.0172		87	See
	France Lyon	3.4	0.0171		4813	See
	USA OPTN Hispanic		0.0170		1580	See
	Bosnia and Herzegovina pop 2	3.3	0.0167		120	See
	Mexico Jalisco, Tlajomulco		0.0167		30	See
	Mexico Veracruz, Xalapa		0.0160		187	See
	Iran pop 1		0.0160		64	See
	Slovenia pop 3	3.1	0.0160		130	See
	Brazil Parana Mixed race	3.2	0.0160		186	See
	Greece pop 7		0.0155		11250	See
	Mexico Nuevo Leon, Monterrey city		0.0155		226	See
	Mexico Guanajuato Rural		0.0153		162	See
	Brazil Parana Oriental	3.0	0.0150		33	See
	Spain Majorca		0.0150		407	See
	Greece North		0.0150		500	See
	Mexico Yucatan Rural		0.0149		132	See
	Russia Moscow Pop 2	3.0	0.0147		2000	See
	Chile Santiago		0.0147		920	See
	Brazil Curitiba-Parana Mixed		0.0144		264	See
	Mexico Zacatecas, Fresnillo		0.0143		103	See
	Russia Moscow		0.0140		2650	See
	Brazil South Ribeirao Preto		0.0140		184	See
	United Kingdom North		0.0138		330	See
	Slovakia pop 2		0.0136		4234	See
	Mexico Mexico City Metropolitan Area Rural		0.0132		150	See
	Spain North Cabuerniga		0.0130		95	See
	Brazil Parana Afro Brazilian	2.6	0.0130		77	See
	Germany	2.6	0.0130		11407	See
	France Grenoble, Nantes and Rennes		0.0130		6094	See
	United Kingdom South West		0.0129		163	See
	Albania pop 2	2.3	0.0127		432	See
	France Bordeaux	2.5	0.0125		990	See
	Albanian Kosovo		0.0125		120	See
	Mexico Nuevo Leon Rural		0.0125		439	See
	Mexico Coahuila, Torreon		0.0125		396	See
	Mexico Hidalgo Rural		0.0123		81	See
	Poland pop 3	2.4	0.0122		2907	See
	Cameroon Podokwo		0.0120		43	See
	Russia South Ural Russian	2.4	0.0120		207	See
	Mexico Mexico City Mestizo		0.0120		121	See
	Serbia Vojvodina	2.5	0.0120		400	See
	England Newcastle	2.4	0.0120		2739	See
	England Manchester	2.4	0.0120		1640	See
	South Africa Tswana	2.4	0.0120		41	See
	Australia West Caucasian	2.5	0.0120		891	See
	France Southeast	2.3	0.0120		130	See
	England North West Mixed pop 2	2.4	0.0119		379	See
	Guatemala, Guatemala City Mixed Ancestry	2.4	0.0118		127	See
	Macedonia MBMDR - Albanian	2.3	0.0117		128	See
	Mexico Coahuila Rural		0.0115		216	See
	Serbia pop 3	2.3	0.0113		1992	See
	USA African American Bethesda	2.1	0.0110		187	See
	Guatemala Mayan		0.0110		132	See
	China Shandong Province Linqu County	2.2	0.0110		139	See
	USA OPTN Caucasian		0.0110		8525	See
	USA OPTN African American		0.0110		1510	See
	Ecuador Andes Mixed Ancestry		0.0109		824	See
	France Rennes pop 4	2.2	0.0109		1000	See
	Myanmar Bamar	2.2	0.0109		46	See
	Mexico Quintana Roo, Cancun		0.0104		48	See
	France Grenoble	2.1	0.0103		1000	See
	Martinique		0.0100		100	See
	France Rennes pop 3		0.0100		200	See
	United Kingdom pop 2		0.0100		101	See
	Greece pop3	2.0	0.0100		246	See
	Trinidad South Asian		0.0100		87	See
	Mongolia Oold		0.0100		104	See
	Russia Transbaikal Territory Buryats	2.0	0.0100		150	See
	Sweden pop 4	2.0	0.0098		966	See
	Mexico Puebla Rural		0.0096		833	See
	Mexico Mexico City South		0.0096		52	See
	England Liverpool	1.9	0.0095		1343	See
	Ecuador Mixed Ancestry		0.0094		1173	See
	United Kingdom East		0.0093		163	See
	Mexico Zacatecas Rural		0.0093		266	See
	China Shaanxi Province Han		0.0090		10000	See
	Wales pop 2	1.7	0.0090		39979	See
	England Leeds	1.8	0.0090		5024	See
	Russia Sakhalin Island Nivkhi		0.0090		53	See
	England Sheffield	1.8	0.0090		4755	See
	Germany Essen	1.7	0.0090		174	See
	Mexico Veracruz, Cordoba		0.0089		56	See
	Mexico Puebla, Puebla city		0.0085		1994	See
	Russia Northwest	1.7	0.0085		1011	See
	Croatia pop 3	1.7	0.0083		120	See
	Mexico Oaxaca Rural		0.0082		485	See
	China Wuhan	1.7	0.0080		121	See
	Pakistan Baloch		0.0080		66	See
	China Shandong Province	1.6	0.0080		7418	See
	Mexico Durango Rural		0.0076		326	See
	Mexico Veracruz Rural		0.0074		539	See
	Bosnia and Herzegovina		0.0074		134	See
	Ireland South pop 2		0.0073		17624	See
	Mexico Michoacan Rural		0.0072		348	See
	Mexico Sonora, Ciudad Obregón		0.0070		143	See
	Russia Samara Region		0.0070		2500	See
	Rwanda		0.0070		280	See
	Cuba Mixed		0.0070		78	See
	Romania	1.4	0.0070		348	See
	Peru Arequipa Mestizo	1.4	0.0070		168	See
	Trinidad African		0.0070		67	See
	Macedonia pop 4		0.0070		216	See
	Mexico Baja California, La Paz		0.0067		75	See
	Macedonia MBMDR - Macedonian Muslims	1.3	0.0066		76	See
	Mexico Durango, Durango city		0.0065		153	See
	Mexico Guanajuato, Leon		0.0064		78	See
	Macedonia MBMDR - Macedonian	1.2	0.0062		1283	See
	Mexico Tabasco, Villahermosa		0.0061		82	See
	Russia Northwest pop 2	1.1	0.0060		346	See
	Macedonia pop 3		0.0060		172	See
	Mexico Nahuas		0.0060		72	See
	China Harbin Manchu		0.0060		172	See
	Serbia		0.0060		386	See
	Bolivia La Paz Aymaras		0.0060		87	See
	Mexico Jalisco, Zapopan		0.0060		168	See
	Mexico Jalisco, Guadalajara city		0.0059		1189	See
	Mexico Veracruz, Veracruz city		0.0058		171	See
	Venezuela Colonia Tovar		0.0058		86	See
	Mexico Sinaloa Rural		0.0055		183	See
	Mexico Tlaxcala Rural		0.0054		830	See
	India Bikaner Non-Raikas	1.0	0.0050		127	See
	Pakistan Burusho		0.0050		92	See
	Senegal Dakar	0.9	0.0050		112	See
	Greece Crete		0.0050		135	See
	China Guangdong Province	1.0	0.0050		403	See
	China Jiangsu Province		0.0050		20248	See
	France Reims		0.0050		102	See
	Russia Northwest pop 3	1.0	0.0050		100	See
	Mexico Puebla Mestizo		0.0050		99	See
	Mozambique		0.0050		202	See
	Mexico Mexico City North		0.0046		751	See
	Ecuador Coast Mixed Ancestry		0.0042		238	See
	China Shanghai		0.0040		26266	See
	USA Caucasian Bethesda	0.8	0.0040		307	See
	Nigeria	0.8	0.0039		258	See
	Norway ethnic Norwegians	0.7	0.0037		4510	See
	Mexico Guerrero state		0.0035		144	See
	Mexico Tabasco Rural		0.0035		142	See
	Macedonia		0.0035		286	See
	Mexico Mexico City Center		0.0032		152	See
	Albania		0.0030		160	See
	Mexico Tlaxcala, Tlaxcala city		0.0028		181	See
	Mexico Yucatan, Merida		0.0026		192	See
	Brazil Parana Japanese	1.0	0.0026		192	See
	USA OPTN Asian		0.0020		261	See
	South Korea pop 1		0.0020		324	See
	Taiwan Minnan pop 2		0.0010		7137	See
	Malaysia pop 3		0.0010		1445	See
	Thailand pop 4		0.0010		16807	See
	South Korea pop 8		0.0010		7096	See
	Tanzania Dodoma Kongwa		0.0000		212	See
	Mexico Sinaloa Mestizo		0.0000		56	See
	Cameroon Ewondo		0.0000		38	See
	Cameroon Bamileke 2		0.0000		35	See
	Cameroon Uldeme		0.0000		35	See
	Mexico Campeche, Campeche city		0.0000		34	See
	Mexico Chiapas, Tuxtla Gutierrez		0.0000		52	See
	Mexico Mexico City West		0.0000		33	See
	Ecuador Amazonia Mixed Ancestry		0.0000		39	See
	United Kingdom Orkney		0.0000		88	See
	Malaysia pop 2		0.0000		62	See
	China North Han		0.0000		105	See
	India Kerala Hindu Nair		0.0000		41	See
	India Kerala Syrian Christian		0.0000		31	See
	India Kerala Hindu Ezhava		0.0000		24	See
	India Kerala Malabar Muslim		0.0000		34	See
	India Kerala Hindu Namboothiri		0.0000		40	See
	Saudi Arabia	0.0	0.0000		18	See
	Taiwan Chinese immigrants from South China		0.0000		172	See
	Taiwan Chinese immigrants from Middle China		0.0000		211	See
	Sweden Uppsala	0.0	0.0000		300	See
	Taiwan Aborigine		0.0000		111	See
	Taiwan Hakka pop 2		0.0000		714	See
	China Harbin Korean		0.0000		201	See
	Japan Hyogo Osaka and Nagano		0.0000		195	See
	Mexico Huasteca Region Teenek		0.0000		55	See
	Mexico Mayan Pop 3		0.0000		66	See
	Scotland Orkney	0.0	0.0000		99	See
	South Africa Natal Zulu	0.0	0.0000		100	See
	Russia Nenet Mixed		0.0000		55	See
	Russia Arkhangelsk Pomor		0.0000		63	See
	Russia Murmansk Saomi Mixed		0.0000		70	See
	Argentina Chiriguano	0.0	0.0000		54	See
	Argentina Salta Wichi pop 2	0.0	0.0000		19	See
	Spain Ibiza		0.0000		88	See
	Pakistan Kalash		0.0000		69	See
	Mexico Oaxaca, Oaxaca city		0.0000		151	See
	Mexico Mexico City East		0.0000		79	See
	Mexico Veracruz, Poza Rica		0.0000		45	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 Zacatecas, Zacatecas city		0.0000		84	See
	Mexico Coahuila, Saltillo		0.0000		72	See
	Mexico Jalisco, Tonala		0.0000		35	See
	Mexico Guanajuato, Guanajuato city		0.0000		22	See
	Mexico Colima, Colima city		0.0000		61	See
	Mexico Aguascalientes state		0.0000		95	See
	Mexico Morelos Rural		0.0000		30	See
	Mexico Quintana Roo Rural		0.0000		50	See
	Mexico Queretaro Rural		0.0000		43	See
	Mexico Baja California Rural		0.0000		50	See
	Mexico Baja Californa, Mexicali		0.0000		100	See
	Mexico Sinaloa, Culiacán		0.0000		103	See
	Mexico Sonora, Hermosillo		0.0000		99	See
	Mexico Nayarit Rural		0.0000		64	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.