Developmental validation of VeriFiler™ Plus PCR Amplification Kit: A 6-dye multiplex assay designed for casework samples

نویسندگان

چکیده

The VeriFiler™ Plus PCR Amplification Kit is a 6-dye multiplex assay that simultaneously amplifies set of 23 autosomal markers (D3S1358, vWA, D16S539, CSF1PO, D6S1043, D8S1179, D21S11, D18S51, D5S818, D2S441, D19S433, FGA, D10S1248, D22S1045, D1S1656, D13S317, D7S820, Penta E, D, TH01, D12S391, D2S1338, and TPOX), quality indicator system, two sex-identification markers. Combined, the satisfy requirements Chinese National DNA database as well expanded CODIS (Combined Index System). VeriFiler kit was developed with an improved Master Mix which incorporates brighter TED™ dye, accommodates higher sample loading volume thus allowing for increased sensitivity enabling maximum information recovery from challenging casework samples including touch, degraded, inhibited samples. Here, we report results developmental validation study followed SWGDAM (Scientific Working Group on Analysis Methods) guidelines includes data PCR-based studies, sensitivity, species specificity, stability, precision, reproducibility repeatability, concordance, stutter, mixtures, performance mock validate design demonstrate kit’s robustness, reliability, suitability human identification

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ژورنال

عنوان ژورنال: Forensic Science International-genetics

سال: 2021

ISSN: ['1872-4973', '1878-0326']

DOI: https://doi.org/10.1016/j.fsigen.2021.102494