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

Relation to Other Samples: 
Estimated heterozygosities for various sites: 
Sample Description: This sample was collected from unrelated Abazinians, an autochthonous group living in the Caucasus region. Abazinians speak a language belonging to the North Caucasian linguistic family. Informed consent and informtion about birthplace, partents and grandparents was obtained from all donors.
- Nasidze I, Stoneking M. "Mitochondrial DNA variation and language replacements in the Caucasus". Proc R Soc Lond B Biol Sci 268:1197-1206. (2001) Online citation.

- Romualdi C, Balding D, Nasidze IS, Risch G, Robichaux M, Sherry ST, Stoneking M, Batzer MA, Barbujani G. "Patterns of human diversity, within and among continents, inferred from Biallilic DNA polymorphisms". Genome Res 12:602-612. (2002) 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