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Showing 1 to 5 of 5 for “"touch dna"”.

  1. Strategies for Enhanced Genetic Analysis of Trace DNA from Touch DNA Evidence and Household Dust

    … amounts of genetic material, called Low Template DNA (LTDNA). Two examples of LTDNA sources are touch DNA evidence and dust bunnies. Touch DNA refers to DNA that is left behind through casual contact of a donor with an object or another person. Touch DNA can be used to prove a suspect was present …

    ucf

  2. Investigating the effect of NucleoSpin® Forensic Filters on DNA recovery from swabs

    … method for human identification is forensic DNA profiling. Since trace evidence is often retrieved in small amounts, the optimal recovery of DNA from these samples is crucial. Methods for the recovery of touch DNA from swabs typically make use of a spin basket or filter, combined with a …

    cape-town Repository record for Investigating the effect of NucleoSpin® Forensic Filters on DNA recovery from swabs (opens in a new tab)

  3. Evaluation of direct PCR for forensic DNA profiling and the development of a direct PCR multiplex

    … of sample was explored in this study. Genomic DNA preparations at various concentrations and buccal cell counts were deposited on commonly encountered substrates, recovered and amplified using direct PCR before subjecting them to capillary electrophoresis. The electropherograms obtained were …

    strathclyde Repository record for Evaluation of direct PCR for forensic DNA profiling and the development of a direct PCR multiplex (opens in a new tab)

  4. Scientific Development of an Integrated Workflow for Latent Print, Questioned Document, and DNA Processing of Paper Evidence

    <p>Touch paper evidence could be the source of probative human DNA but recovery is challenging and forensic laboratories instead prioritize processing by the Latent Print and Questioned Document disciplines. Recent advances in DNA collection methods and the increased sensitivity of STR typing kits …

    cuny-grad Repository record for Scientific Development of an Integrated Workflow for Latent Print, Questioned Document, and DNA Processing of Paper Evidence (opens in a new tab)