ALFRED: allele frequency database
      The ALlele FREquency Database   
ALFRED is a resource of gene frequency data on human populations
supported by the Yale Center for Medical Informatics.
00ALFRED detailed record information

Population Information

NameALFRED UIDPrimary LanguageLanguage Family

Geographic Location1:  4N, 3E; 12N, 13E  

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

Sample Information:

Graph estimated heterozygosities for various sites

Sample Name: Esan in Nigera (ESN)

Sample UID: SA004248S

Sample Description:This sample consists of blood samples collected in Nigeria. The samples are from a mix of parent- adult child trios and unrelated individuals who identified themselves as Esan. All individuals identified themselves as having four Esan grandparents.

This sample is part of the 1000 genomes samples collections.

Number of Chromosomes: 198

Relation to Other Samples:

- 1000 genomes phase1 samples data Online citation.

- 1000genomes project samples page Online citation.

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


© 2019 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