Sensitive Forensic DNA Analysis
نویسنده
چکیده
منابع مشابه
Nuclear and mitochondrial DNA quantification of various forensic materials.
Due to the different types and quality of forensic evidence materials, their DNA content can vary substantially, and particularly low quantities can impact the results in an identification analysis. In this study, the quantity of mitochondrial and nuclear DNA was determined in a variety of materials using a previously described real-time PCR method. DNA quantification in the roots and distal se...
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Over recent years, requests for mtDNA analysis in the field of forensic medicine have notably increased, and the results of such analyses have proved to be very useful in forensic cases where nuclear DNA analysis cannot be performed. Traditionally, mtDNA has been analyzed by DNA sequencing of the two hypervariable regions, HVI and HVII, in the D-loop. DNA sequence analysis using the conventiona...
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Accurate human-specific DNA quantification is essential for forensic casework analysis. In this work, we describe a microplate-based quantification assay that utilizes the PCR amplification of human-specific TH01 primers. This method enables the reliable quantification of human DNA samples from 0.2 to 40 ng, even in mixtures with nonhuman DNA. Analysis of samples can be semi-automated using 96-...
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Mutation analysis in the mitochondrial DNA (mtDNA) control region is widely used in population genetic studies as well as in forensic medicine. Among the difficulties linked to the mtDNA analysis, one can find the detection of heteroplasmy, which can be inherited or somatic. Recently, age-related point mutation A189G was described in mtDNA and shown to accumulate with age in muscles. We carried...
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