The ALlele FREquency Database
ALFRED is a resource of gene frequency data on human populations
supported by the U. S. National Science Foundation.
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© 2017 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