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DNA fingerprints from fingerprints

1997; Nature Portfolio; Volume: 387; Issue: 6635 Linguagem: Inglês

10.1038/42838

1476-4687

Roland A.H. van Oorschot, Maxwell K. Jones,

Forensic Anthropology and Bioarchaeology Studies

Forensic scientists regularly generate genetic profiles from old blood stains, seminal stains, vaginal swabs, hair, bone, urine and cigarette butts1,2,3,4,5,6. We show that an individual's genetic profile can now also be generated from swabs taken from objects touched by hands, providing a new tool for crime scene investigations. Our findings also demonstrate the need for caution when handling exhibits and when interpreting results.