The Potential of Cosmetic Applicators as a Source of DNA for Forensic Analysis

Journal of Forensic Sciences
Michael S AdamowiczJohn E Schienman

Abstract

Personal products, such as toothbrushes, have been used as both known reference and evidentiary samples for forensic DNA analysis. This study examined the viability of a broad selection of cosmetic applicators for use as targets for human DNA extraction and short tandem repeat (STR) analysis using standard polymerase chain reaction (PCR) conditions. Applicator types included eyeliner smudgers, pencils and crayons, eye shadow sponges, mascara wands, concealer wands, face makeup sponges, pads and brushes, lipsticks and balms, and lip gloss wands. The quantity and quality of DNA extracted from each type of applicator were examined by assessing the number of loci successfully amplified and the peak balance of the heterozygous alleles in each full STR profile. While degraded DNA, stochastic amplification, and PCR inhibition were observed for some items, full STR profiles were developed for 14 of 76 applicators. The face makeup sponge applicators yielded the highest proportional number of full STR profiles (4/7).

References

Jun 19, 1997·Nature·R A van Oorschot, M K Jones
Nov 7, 1999·International Journal of Legal Medicine·A Larkin, S Harbison
Jun 14, 2002·Forensic Science International : Synergy·Jelena AbazTimothy E B Power
Sep 18, 2004·Forensic Science International : Synergy·Jo-Anne Bright, Susan F Petricevic
Aug 30, 2005·Annals of Emergency Medicine·UNKNOWN National Institute of Neurological Disorders Stroke rt-PA Stroke Study Group
Aug 26, 2006·Forensic Science International : Synergy·Matthew Phipps, Susan Petricevic
Feb 19, 2008·Journal of Forensic Sciences·Irene KoukoulasRoland A H van Oorschot
Nov 21, 2008·Journal of Forensic Sciences·Catherine M CupplesTracey Dawson Cruz
Dec 18, 2009·Journal of Forensic Sciences·Kerry L OpelBruce R McCord
Feb 5, 2010·Forensic Science International. Genetics·Mariya GorayRoland A H van Oorschot
Feb 5, 2010·Forensic Science International. Genetics·Adrian LinacreShanan S Tobe
Feb 5, 2011·Forensic Science International. Genetics·Ignacio Quinones, Barbara Daniel
Apr 8, 2011·Journal of Forensic Sciences·Nicholas J Richert
Jun 12, 2012·Forensic Science International. Genetics·Christian SchymaCornelius Courts

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Citations

Oct 5, 2021·Journal of Forensic Sciences·Weitao YanJifeng Cai

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