Objective data on DNA success rates can aid the selection process of crime samples for analysis by rapid mobile DNA technologies
Autor: | Anna Mapes, C.J. de Poot, Ate D. Kloosterman, V. van Marion |
---|---|
Přispěvatelé: | Empirical and Normative Studies, A-LAB, Faculty of Law, Lectoraat Forensisch Onderzoek |
Jazyk: | angličtina |
Rok vydání: | 2016 |
Předmět: |
0301 basic medicine
SDG 16 - Peace Sensitivity of DNA analysis Process (engineering) Computer science Decision Making Sample (statistics) Objective data Mobile DNA Computer security computer.software_genre Criminal investigation Pathology and Forensic Medicine 03 medical and health sciences 0302 clinical medicine Humans Crime scene 030216 legal & forensic medicine Throughput (business) Selection (genetic algorithm) SDG 16 - Peace Justice and Strong Institutions DNA Forensic Medicine DNA Fingerprinting Data science Justice and Strong Institutions 030104 developmental biology Rapid mobile DNA Technoligies Scene of crime officers Laboratory DNA typing data Forensic science criminal investigation Law computer crime scene investigation Microsatellite Repeats |
Zdroj: | Mapes, A A, Kloosterman, A D, de Poot, C & van Marion, V 2016, ' Objective data on DNA success rates can aid the selection process of crime samples for analysis by rapid mobile DNA technologies ', Forensic Science International, vol. 264, no. July, pp. 28-33 . https://doi.org/10.1016/j.forsciint.2016.03.020 Forensic Science International, 264(July), 28-33. Elsevier Ireland Ltd Forensic Science International, 2016(264), 28-33. Elsevier |
ISSN: | 0379-0738 1872-6283 |
DOI: | 10.1016/j.forsciint.2016.03.020 |
Popis: | Mobile Rapid-DNA devices have recently become available on the market. These devices can perform DNA analyses within 90 min with an easy ‘sample in–answer out’ system, with the option of performing comparisons with a DNA database or reference profile. However, these fast mobile systems cannot yet compete with the sensitivity of the standard laboratory analysis. For the future this implies that Scene of Crime Officers (SoCOs) need to decide on whether to analyse a crime sample with a Rapid-DNA device and to get results within 2 h or to secure and analyse the sample at the laboratory with a much longer throughput time but with higher sensitivity. This study provides SoCOs with evidence-based information on DNA success rates, which can improve their decisions at the crime scene on whether or not to use a Rapid-DNA device. Crime samples with a high success rate in the laboratory will also have the highest potential for Rapid-DNA analysis. These include samples from e.g. headwear, cigarette ends, articles of clothing, bloodstains, and drinking items. |
Databáze: | OpenAIRE |
Externí odkaz: |