It is now significantly easier to search long stretches of DNA for genetic changes associated with disease, thanks to scientists at Washington University School of Medicine in St. Louis.
The researchers developed a method called direct genomic selection that accelerates the transition between family or population-based studies of disease inheritance patterns and identification of genetic variations that may contribute to disease. That transition normally slows down dramatically when scientists have to sequence regions of interest in patients DNA, determining the letter-by-letter genetic code found in those regions.
With the base sequences from many patients DNA, scientists can conduct comparisons that highlight the changes most commonly linked to disease, providing them the leads they need to better understand and treat a wide range of disorders.
Michael C. Purdy | EurekAlert!
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The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
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