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: 

DRB1*13:21
Allele reported 69 time(s) and present in 16 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Jordan Amman		0.0070		146	See
	Germany DKMS - France minority		0.0004		1406	See
	Germany DKMS - Italy minority		0.0004		1159	See
	USA NMDP Middle Eastern or North Coast of Africa		0.0002		70890	See
	Switzerland Bern		0.0002		3545	See
	USA Colorado Univ Cord Blood Bank Caucasian		0.0001		3830	See
	USA NMDP Hawaiian or other Pacific Islander		0.0000		11499	See
	USA NMDP Southeast Asian		0.0000		27978	See
	USA NMDP North American Amerindian		0.0000		35791	See
	Germany DKMS - German donors		0.0000		3456066	See
	USA NMDP European Caucasian		0.0000		1242890	See
	USA NMDP Vietnamese		0.0000		43540	See
	USA NMDP Chinese		0.0000		99672	See
	USA NMDP South Asian Indian		0.0000		185391	See
	USA NMDP Hispanic South or Central American		0.0000		146714	See
	USA NMDP African American pop 2		0.0000		416581	See
	USA Philadelphia Caucasian	0.0	0.0000		141	See
	Germany pop 8		0.0000		39689	See
	Spain Barcelona	0.0	0.0000		941	See
	Spain Murcia		0.0000		173	See
	France West	0.0	0.0000		100	See
	Italy Rome	0.0	0.0000		100	See
	Italy North pop 3	0.0	0.0000		97	See
	Italy Bergamo	0.0	0.0000		101	See
	Italy pop 5		0.0000		975	See
	USA Colorado Univ Cord Blood Bank Hispanic		0.0000		1058	See
	USA Caucasian Houston	0.0	0.0000		194	See
	USA Caucasian Pittsburgh	0.0	0.0000		177	See
	USA Caucasian Bethesda	0.0	0.0000		307	See
	USA African American Bethesda	0.0	0.0000		187	See
	Switzerland Basel		0.0000		1888	See
	Switzerland Geneva pop 2		0.0000		1267	See
	Switzerland Graubunden		0.0000		759	See
	Switzerland Lugano		0.0000		1169	See
	Switzerland Lausanne		0.0000		993	See
	Switzerland Luzern		0.0000		1553	See
	Switzerland St Gallen		0.0000		2113	See
	Switzerland Sion		0.0000		832	See
	Switzerland Zurich		0.0000		4875	See
	China Urumqi Uyghur	0.0	0.0000		57	See
	Congo Kinshasa Bantu	0.0	0.0000		90	See
	Czech Republic		0.0000		106	See
	Argentina Rio Negro Mapuche		0.0000		34	See
	Argentina Chubut Tehuelche		0.0000		23	See
	Argentina Salta Wichi		0.0000		24	See
	Bulgaria		0.0000		55	See
	Brazil North East Mixed		0.0000		205	See
	Brazil Kaingang		0.0000		235	See
	Brazil Guarani M bya		0.0000		93	See
	Brazil Southeast Caucasian	0.0	0.0000		103	See
	Brazil Southeast Mixed Race	0.0	0.0000		42	See
	Central African Republic Aka Pygmy	0.0	0.0000		93	See
	Switzerland Aargau-Solothurn		0.0000		1838	See
	South Korea pop 3		0.0000		485	See
	Morocco Nador Metalsa		0.0000		99	See
	Morocco Settat Chaouya		0.0000		98	See
	Mexico Highlands Mestizos	0.0	0.0000		160	See
	Mexico Nuevo Leon Mestizo	0.0	0.0000		40	See
	Macedonia pop 1		0.0000		158	See
	Ireland Northern	0.0	0.0000		1000	See
	Netherlands Leiden		0.0000		1305	See
	Poland DKMS		0.0000		20653	See
	Paraguay Lengua		0.0000		17	See
	USA Caucasian	0.0	0.0000		61655	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 Colorado Univ Cord Blood Bank African American		0.0000		261	See
	USA Colorado Univ Cord Blood Bank Asian		0.0000		100	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.