Genetics

Ancestry tests affect race self-identification

A genetic ancestry test (GAT) can not only unearth deep family secrets, it also can change how people self-identify their race on surveys. A new study by Stanford sociologists delves into how such changes could affect data ...

Genetics

Viking DNA and the pitfalls of genetic ancestry tests

A middle-aged white man raises his sword to the skies and roars to the gods. The results of his genetic ancestry test have just arrived in his suburban mailbox. His eyes fill with tears as he learns that he is "0.012% Viking." ...

Oncology & Cancer

Rapid genetic testing can help women choose breast cancer treatment

Women with breast cancer who are offered rapid genetic testing for BRCA1 and BRCA2 mutations—and who are able to receive their genetic test results prior to selecting treatment—were more likely to choose to have a bilateral ...

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