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.

Sample Information:

Population NameSample NameALFRED UIDNumber of Chromosomes
IberianIberian Populations in Spain (IBS)SA004108N214

Relation to Other Samples: 
Estimated heterozygosities for various sites: 
Sample Description: This sample consists of blood samples collected throughout the Spanish territory. In order to assure representativeness of all geographical areas, samples were collected from individuals who identified themselves as having been born in the area and having all four grandparents (two generations) born in the same area. The total number of geographical areas was 50, corresponding to the 50 administrative provinces (geographical areas surrounding a medium-large city) which constitute Spain, including the area in the Iberian Peninsula as well as the islands.

This sample is part of the 1000 genomes samples collections.

- 1000 genomes phase1 samples data Online citation.

- 1000genomes project samples page Online citation.

© 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