Showing results for "DNA" in Americas

In Native American DNA, Kim TallBear shows how DNA testing is a powerful - and problematic - scientific process that is useful in determining close biological relatives. But tribal membership is a legal category that has developed in dependence on certain social understandings and historical contexts, a set of concepts that entangles genetic information in a web of family relations, reservation histories, tribal rules, and government regulations.

Amerika durchlebt ein epochales Gesellschaftsbeben. Mit faschistischen Methoden versuchen die Republikaner, die Demokratie zu kapern und eine autokratische Herrschaft zu etablieren: Sie befeuern die militante Spaltung der Gesellschaft, fördern einen Führerkult, rufen zu Gewalt auf und erschaffen mittels Propaganda eine fiktive Realität. Dabei kooperieren sie mit verschiedenen radikalen Gruppierungen wie extremistischen Christen, Verschwörungstheoretikern und Milizen. Ihr nächster Putschversuch läuft bereits auf Hochtouren.

A vibrant young Hispano woman, Shonnie Medina, inherits a breast-cancer mutation known as BRCA1.185delAG. It is a genetic variant characteristic of Jews. The Medinas knew they were descended from Native Americans and Spanish Catholics, but they did not know that they had Jewish ancestry as well. The mutation most likely sprang from Sephardic Jews hounded by the Spanish Inquisition. The discovery of the gene leads to a fascinating investigation of cultural history and modern genetics by Dr. Harry Ostrer and other experts on the DNA of Jewish populations.