National DNA Day commemorates the discovery of the DNA double helix in 1953, as well as the completion of the Human Genome Project in 2003. Looking at the history of DNA timeline, the landmark discovery of James Watson, Francis Crick and colleagues was based on foundations previously laid down by several other scientists. Although Friedrich… Read article →
Determining whether you have sufficient DNA in casework samples is a key aspect in forensic processing. STR kits tend to have a narrow dynamic range making them more susceptible to quantity and quality of the sample input. In addition, PCR inhibitors can further affect the results of the sample. Therefore, it is important that your… Read article →
With recent advances in technology and automation, forensic laboratories can now streamline the DNA analysis process to increase efficiency and throughput, while reducing manual manipulation. The level of automation, or throughput, is flexible, and can be structured to fit each laboratory’s needs – from platforms dedicated to a single purpose to instruments that are a… Read article →
In the past several years there has clearly been a rise in demand for DNA analysis. With more samples being submitted to forensic laboratories for testing, and advances in technology, automation has become a necessity for crime laboratories, since there is not enough manpower to keep up with the ever-growing caseload. Automation offers a more… Read article →
Identifying individuals at crime or mass disaster scenes can pose numerous problems for the investigators. Age determination can be a very useful tool in aiding to correctly identifying bodies, partial remains or biological fluids found at these types of scenes, by providing investigative leads. Traditional methods used by forensic anthropologists, such as morphological inspections, are… Read article →
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