» Articles » PMID: 31985834

Results of the 2018 Rapid DNA Maturity Assessment

Abstract

Three commercially available integrated rapid DNA instruments were tested as a part of a rapid DNA maturity assessment in July of 2018. The assessment was conducted with sets of blinded single-source reference samples provided to participants for testing on the individual rapid platforms within their laboratories. The data were returned to the National Institute of Standards and Technology (NIST) for review and analysis. Both FBI-defined automated review (Rapid DNA Analysis) and manual review (Modified Rapid DNA Analysis) of the datasets were conducted to assess the success of genotyping the 20 Combined DNA Index System (CODIS) core STR loci and full profiles generated by the instruments. Genotype results from the multiple platforms, participating laboratories, and STR typing chemistries were combined into a single analysis. The Rapid DNA Analysis resulted in a success rate of 80% for full profiles (85% for the 20 CODIS core loci) with automated analysis. Modified Rapid DNA Analysis resulted in a success rate of 90% for both the CODIS 20 core loci and full profiles (all attempted loci per chemistry). An analysis of the peak height ratios demonstrated that 95% of all heterozygous alleles were above 59% heterozygote balance. For base-pair sizing precision, the precision was below the standard 0.5 bp deviation for both the ANDE 6C System and the RapidHIT 200.

Citing Articles

A Systematic Review on Commercially Available Integrated Systems for Forensic DNA Analysis.

Bruijns B, Knotter J, Tiggelaar R Sensors (Basel). 2023; 23(3).

PMID: 36772114 PMC: 9919030. DOI: 10.3390/s23031075.


Recent advances in forensic biology and forensic DNA typing: INTERPOL review 2019-2022.

Butler J Forensic Sci Int Synerg. 2023; 6:100311.

PMID: 36618991 PMC: 9813539. DOI: 10.1016/j.fsisyn.2022.100311.


Individual Identification with Short Tandem Repeat Analysis and Collection of Secondary Information Using Microbiome Analysis.

Lee S, You H, Lee S, Lee Y, Kang H, Sung H Genes (Basel). 2022; 13(1).

PMID: 35052425 PMC: 8774430. DOI: 10.3390/genes13010085.


Validation of the Applied Biosystems RapidHIT ID instrument and ACE GlobalFiler Express sample cartridge.

Cihlar J, Kapema K, Budowle B Int J Legal Med. 2021; 136(1):13-41.

PMID: 34643802 PMC: 8511620. DOI: 10.1007/s00414-021-02722-9.


Comparative Analysis of ANDE 6C Rapid DNA Analysis System and Traditional Methods.

Ragazzo M, Melchiorri S, Manzo L, Errichiello V, Puleri G, Nicastro F Genes (Basel). 2020; 11(5).

PMID: 32456006 PMC: 7288309. DOI: 10.3390/genes11050582.

References
1.
Foster A, Laurin N . Development of a fast PCR protocol enabling rapid generation of AmpFℓSTR® Identifiler® profiles for genotyping of human DNA. Investig Genet. 2012; 3:6. PMC: 3352264. DOI: 10.1186/2041-2223-3-6. View

2.
Horsman K, Bienvenue J, Blasier K, Landers J . Forensic DNA analysis on microfluidic devices: a review. J Forensic Sci. 2007; 52(4):784-99. DOI: 10.1111/j.1556-4029.2007.00468.x. View

3.
Romsos E, Vallone P . Rapid PCR of STR markers: Applications to human identification. Forensic Sci Int Genet. 2015; 18:90-9. DOI: 10.1016/j.fsigen.2015.04.008. View

4.
Butts E, Vallone P . Rapid PCR protocols for forensic DNA typing on six thermal cycling platforms. Electrophoresis. 2014; 35(21-22):3053-61. DOI: 10.1002/elps.201400179. View

5.
Kline M, Hill C, Decker A, Butler J . STR sequence analysis for characterizing normal, variant, and null alleles. Forensic Sci Int Genet. 2010; 5(4):329-32. DOI: 10.1016/j.fsigen.2010.09.005. View