Enlarge this image DNA sleuthing helped identify Joseph James DeAngelo, the suspected East Area Rapist, who was arraigned in a Sacramento, Calif.,…
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ancestry
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Enlarge this image DNA isolated from a small sample of saliva or blood can yield information, fairly inexpensively, about a person’s relative…
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Enlarge this image As mother and daughter, Carmen and Gisele Grayson thought their DNA ancestry tests would be very similar. Boy were…