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Article

A simple protocol to improve touch DNA analysis using direct STR amplification.

Science & justice : journal of the Forensic Science Society - 1 Sept 2025

Snyder Jill, Varner Hannah, Fredericks Jamie

Abstract excerpt

Traditionally, when processing DNA samples, a multiple-step procedure is followed; after a sample has been collected, DNA is then extracted and quantified before a profile is generated. During the process, valuable DNA can be lost and/or consumed. When processing reference samples, where DNA is usually in abundance, DNA loss may not be a concern for the analysts. However, DNA loss from samples that have minimal...

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PMID: 40930674
DOI: 10.1016/j.scijus.2025.101309

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