By a News Reporter-Staff News Editor at NewsRx Law -- In the science-fiction movie Gattaca, visitors only clear security if a blood test and readout of their genetic profile matches the sample on file. Now, cheap DNA sequencers and custom software could make real-time DNA-authentication a reality.
Researchers at Columbia University and the New York Genome Center have developed a method to quickly and accurately identify people and cell lines from their DNA. The technology could have multiple applications, from identifying victims in a mass disaster to analyzing crime scenes. But its most immediate use could be to flag mislabeled or contaminated cell lines in cancer experiments, a major reason that studies are later invalidated. The discovery is described in the latest issue of eLife.
“Our method opens up new ways to use off-the-shelf technology to benefit society,” said the study’s senior author Yaniv Erlich, a computer science professor at Columbia Engineering, an adjunct core member at NYGC, and a member of Columbia’s Data Science Institute. “We’re especially excited about the potential to improve cell-authentication in cancer research and potentially speed up the discovery of new treatments.”
The software is designed to run on the MinION, an instrument the size of a credit card …
CITATION: (2017-12-14), New software can verify someone’s identity by their DNA in minutes, NewsRx Law, 76, ISSN: 0000-0000, BUTTER® ID: 014817432
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