1. Analysis of fingerprint samples, testing various conditions, for forensic DNA identification 
Lana Ostojic, Elisa Wurmbach 
Science and Justice 
Volume 57, Issue 1, Pages (January 2017)
DOI: /j.scijus
Copyright © 2016 The Chartered Society of Forensic Sciences Terms and Conditions

2. Fig. 1
Time course study of protected fingerprints, stored in closed boxes at room temperature: X-axis: storage time in days: 1 (n=66), 3 (n=65), 10 (n=67), 20 (n=147), and 40 (n=36); Y-axis: fraction of STR profiles. Following DNA extraction, the samples were quantified and 5μl was used for each PCR amplification, which was done in triplicate.
Science and Justice  , 35-40DOI: ( /j.scijus )
Copyright © 2016 The Chartered Society of Forensic Sciences Terms and Conditions

3. Fig. 2
Comparison of storage conditions: A: blue bars (dark gray): storage in closed boxes; green bars (light gray): storage in open boxes (5μl DNA template for STR amplification); X-axis: storage time in days: 10 (closed: n=67, open: n=40), 20 (closed: n=147, open: n=42); B: blue bars (dark gray): storage in closed boxes; green bars (light gray): storage in open boxes, sample consumed (6μl DNA template for STR amplification); X-axis: storage time in days: 1 (closed: n=66, open: n=42), 3 (closed: n=65, open: n=52), and 20 (closed: n=147, open: n=61); Y-axis (both panels): fraction of STR profiles.
Science and Justice  , 35-40DOI: ( /j.scijus )
Copyright © 2016 The Chartered Society of Forensic Sciences Terms and Conditions

4. Fig. 3
Fingerprints on various substrates: X-axis: substrates: glass (microscope slide, n=32), metal (US Quarter dollar made of Cu and Ni, n=32), paper (n=32) and plastic (sheet protector made of polypropylene, n=27); Y-axis: fraction of STR profiles.
Science and Justice  , 35-40DOI: ( /j.scijus )
Copyright © 2016 The Chartered Society of Forensic Sciences Terms and Conditions