ALFRED: allele frequency database

The ALlele FREquency Database
ALFRED is a resource of gene frequency data on human populations
supported by the U. S. National Science Foundation.

ALFRED detailed record information

Population Information

Name	ALFRED UID	Primary Language	Language Family
Sudanese	PO000646Q

Synonyms:
Geographic Location¹: 22N, 22E; 4N, 39E

Sites typed for this population: View List
Population Samples: See Sample Information
External Resources:
References: See references
Population Description: Being curated
References:

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: South Sudanese

Sample UID: SA001708Q

Sample Description:This sample consists of paternally unrealted men from Southern Sudan.

Number of Chromosomes: 100

Relation to Other Samples:

References:
- Nadkarni NA, Weale ME, von Schantz M, Thomas MG. "Evolution of a length polymorphism in the human PER3 gene, a component of the circadian system". J Biol Rhythms. 20:490-499. (2005) Online citation.

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: Sudan

Sample UID: SA001843Q

Sample Description:This sample consists of healthy, unrelated individuals from the general population from Sudan.

Number of Chromosomes: 80

Relation to Other Samples:

References:
- Terreros MC, Martinez L, Herrera RJ. "Polymorphic Alu insertions and genetic diversity among African populations". Hum Biol. 77:675-704. (2005) Online citation.

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: Khartoum

Sample UID: SA003277T

Sample Description:This sample consists of Sudanese from Khartoum.

Note: This sample information is not fully curated. For additional information about the sample, consult the publications under "References". The sample was entered as part of data submission by Eisenberg DA.

Number of Chromosomes: 206

Relation to Other Samples:

References:
- Eisenberg DA, Kuzawa, CW, Hayes MG "Worldwide allele frequencies of the human apolipoprotein E (APOE) gene: climate, local adaptations and evolutionary history". American Journal of Physical Anthropology 143:100-11. (2010) Online citation.

- Hallman DM, Boerwinkle E, Saha N, Sandholzer C, Menzel HJ, Cs�z�r A, Utermann G "The apolipoprotein E polymorphism: a comparison of allele frequencies and effects in nine populations". Am J Hum Genet. 49:338-49.. (1991) Online citation.

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: Sudanese

Sample UID: SA002347Q

Sample Description:This sample consists of Sudanese. Informed consent were obtained from the individuals.

Number of Chromosomes: 50

Relation to Other Samples:

References:
- Su B, Sun G, Lu D, Xiao J, Hu F, Chakraborty R, Deka R, Jin L "Distribution of three HIV-1 resistance-conferring polymorphisms (SDF1-3'A, CCR2-641, and CCR5-delta32) in global populations". Eur J Hum Genet. 8:975-9. (2000) Online citation.

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: North Sudanese

Sample UID: SA001722M

Sample Description:This sample consists of paternally unrelated men from North Sudan.

Number of Chromosomes: 94

Relation to Other Samples:

¹Geographic Coordinates represent two opposite corners of a rectangle encompassing the area where the population lives.This data is preliminary and changing.

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© 2012 Kenneth K Kidd, Yale University. All rights reserved. The full Copyright Notification is also available.
Originally prototyped by Michael Osier with the aid of Kei Cheung
Upgrades and maintenance since 2002 by Haseena Rajeevan