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4 posts tagged with Genetics by stbalbach.
Displaying 1 through 4 of 4.

First clone of extinct species

In 2000, the Spanish Pyrenean Ibex (a type of mountain goat) went extinct. In early 2009 it was brought back to life, the first time an extinct species has been "successfully" cloned. The newborn bucardo died of respiratory failure minutes after birth, setting a second extinction record.
posted by stbalbach on Feb 15, 2009 - 34 comments

Humans are evolving rapidly

Humans are evolving more rapidly than in the distant past, according to a new study published in PNAS. "The massive growth of human populations has led to far more genetic mutations, and every mutation that is advantageous to people has a chance of being selected and driven toward fixation. We are more different genetically from people living 5,000 years ago than they were different from Neanderthals", says lead author John Hawks. [more inside]
posted by stbalbach on Dec 10, 2007 - 136 comments

Etruscan origin riddle solved

The Etruscan civilization flourished in central Italy around the 6th century BC before the rise of the Roman Empire. Known for high art and high living, some say the Etruscans were influential in molding Roman and western civilization, however it has always been an enigma on where the Etruscans originally came from. DNA evidence has probably solved the mystery, confirming what Greek historian Herodotus first said over 2,500 years ago.
posted by stbalbach on Jun 24, 2007 - 33 comments

Origins of blond hair.

Why are so many Europeans blond(e)? Recent genetics research shows blond appeared only about 10,000 years ago, too quickly for normal natural evolution; an anthropologist has a suggestion why.
posted by stbalbach on Mar 6, 2006 - 75 comments

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