1. Direct PCR improves STR profiles from substrate of improvised explosive device 
S. Dangsriwan, P. Thanakiatkrai, W. Asawutmangkul, S. Phetpeng, T. Kitpipit 
Forensic Science International: Genetics Supplement Series 
Volume 6, Pages e507-e509 (December 2017)
DOI: /j.fsigss
Copyright © 2017 Elsevier B.V. Terms and Conditions

2. Fig. 1
Heat map for direct protocol (A) and pre-PCR protocol (B). Green means both alleles were typed at that locus, yellow means that only one allele was typed, and red means that there was a locus drop-out. Loci sorted by low molecular weight to high molecular weight from left to right. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
Forensic Science International: Genetics Supplement Series 2017 6, e507-e509DOI: ( /j.fsigss )
Copyright © 2017 Elsevier B.V. Terms and Conditions

3. Fig. 2
Average number of allele and relative fluorescent units (RFU) of peaks obtained from two substrates using each collection method (N=10 for each group).
Forensic Science International: Genetics Supplement Series 2017 6, e507-e509DOI: ( /j.fsigss )
Copyright © 2017 Elsevier B.V. Terms and Conditions