BlogArena

General blog about anything and everything of everyday's life.

September 12, 2017
by Guest Post
0 comments

Joanna Radin on the ‘phenomenon’ of biobanking

When HIV/AIDS became a pandemic, epidemiologists wanted to know where it began. In the 1980s, they found their answer in a freezer filled with blood. This blood had been collected in the 1950s from members of indigenous communities in Africa … Continue reading

February 3, 2013
by Guest Post
0 comments

Aztec Conquest Altered Genetics among Early Mexico Inhabitants, New DNA Study Shows

AUSTIN, Texas — For centuries, the fate of the original Otomí inhabitants of Xaltocan, the capital of a pre-Aztec Mexican city-state, has remained unknown. Researchers have long wondered whether they assimilated with the Aztecs or abandoned the town altogether. According … Continue reading