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The presence of background DNA on common entry points to homes
journal contribution
posted on 2019-12-01, 00:00 authored by Bianca SzkutaBianca Szkuta, Jack Reither, Xavier ConlanXavier Conlan, R A H van OorschotIt is becoming increasingly relevant to understand how much DNA is present on, and who might contribute to, samples collected from surfaces frequently targeted for DNA sampling in criminal investigations. This study investigates the presence of such DNA, also termed background DNA (bDNA), on common entry points in five homes occupied by known individuals. Samples were collected from internal and external windowsills and edges within bedrooms and living rooms, as well as front and rear door handles. The findings of this study contribute to our current knowledge on the prevalence of bDNA in the home and will assist scientists in making informed decisions on sampling strategy.
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Journal
Forensic science international: genetics supplement seriesVolume
7Issue
1Pagination
784 - 786Publisher
ElsevierLocation
Amstrdam, The NetherlandsPublisher DOI
ISSN
1875-1768Language
engPublication classification
C Journal article; C1 Refereed article in a scholarly journalUsage metrics
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