3 posts tagged with Haplotype.
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Family Secrets and Secret Families: the Hidden Jews of New Mexico

Following the Christian Reconquest and unification of Spain, concluded with the marriage of Ferdinand II of Aragon and Isabella I of Castile, the victorious Catholic sovereigns decreed on March 31, 1492 that all Jews convert to Christianity or leave Spain by the last day of July. Whether they stayed or left, many Jewish families continued to practice their faith in secret. Such crypto-Jews passed their traditions down the generations and around the world, some ending up in the Southwest. 500 years later, New Mexico's "hidden Jews" were found among strong Hispanic Catholic communities. Though some were skeptical about the origins of certain family practices, additional research and a pattern of breast cancer lead to genetic testing and confirmation of prior beliefs. [more inside]
posted by filthy light thief on Dec 21, 2015 - 14 comments

How We Evolve

How We Evolve: "A growing number of scientists argue that human culture itself has become the foremost agent of biological change, making us — for the past 10,000 years or so — the inadvertent architects of our own future selves." [more inside]
posted by homunculus on Oct 9, 2008 - 49 comments

Like a subway map, for SNIPs

Pretty and pretty interesting: unrooted haplotype networks -- diagrams showing the relation and mutational distance between different sets of DNA, with haplotypes represented by circles proportional to haplotype frequency, joined by lines proportional to mutational difference between haplotypes -- in cichlid fish (on page 3 ) [pdf], in stone loach fish ( on page 3) [pdf], in lesser prairie chickens (on page 6) [pdf] and in a ring species! (on page 2) [pdf]
posted by orthogonality on Mar 25, 2005 - 14 comments

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