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Identify a person by analyzing his or her hair, says a new Research in US

The researchers looked at hair samples that were "up to 250 years old” along with samples from 76 living humans

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A researcher at Lawrence Livermore National Laboratories holds a sample of ancient hair. Source-VOA
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  • A new research may help identify a person by analyzing their hair
  • According to researchers, Hair contains unique protein markers which help with the identification
  • Chemist Brad Hart, Director of the Forensic Science Center and co-author of the paper said this would be game-changing in the field of forensic science

September 12, 2016: Your hair could be just as unique as your DNA, according to new research.

Writing in the journal PLOS ONE, researchers from the Lawrence Livermore National Laboratory say unique protein markers in hair could be used to make forensic and archeological identification easier.

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Moreover, the proteins are more durable over time, while DNA can deteriorate.

To reach their conclusions, the researchers looked at hair samples that were “up to 250 years old” along with samples from 76 living humans. The researchers say they’ve found 185 protein markers to date, which they think would be enough to identify an individual from a population of one million.

Lawrence Livermore National Laboratory. Pixabay
Lawrence Livermore National Laboratory. Pixabay

The researchers say they hope to find “around a hundred” core markers that could be used to “distinguish an individual among the entire world’s population using a single hair.”

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“We are in a very similar place with protein-based identification to where DNA profiling was during the early days of its development,” said LLNL chemist Brad Hart, the director of the lab’s Forensic Science Center and co-author of a paper discussing the work. “This method will be a game-changer for forensics, and while we’ve made a lot of progress toward proving it, there are steps to go before this new technique will be able to reach its full potential.” (VOA)

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  • Manthra koliyer

    This is surely a great progress in the field of science!

  • Yokeshwari Manivel

    hahahhaa ! a one more invention to the medical science .shows the growing development of different economy

Next Story

High-Risk Pregnancies Can Now Be Easily Spotted With Samsung’s New Ultrasound System

HERA is a new platform which stands for Hyper-aperture Enhanced Reconstruction Architecture, incorporating Samsung's new Crystal Architecture.

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Samsung, galaxy, Ultrasound system
Samsung planning to develop AI-powered multi-device system. Flickr

Samsung Medison, a global medical equipment company and an affiliate of Samsung Electronics, on Sunday unveiled a new ultrasound system which is expected to facilitate the examination of high-risk pregnancies and early diagnosis of abnormal foetus conditions.

The new ultrasound system provides an 11-fold increase in processing power and 10 times the data transfer speed of the company’s previous system, Samsung said.

The company unveiled the new generation of premium ultrasound system HERA W10 and prototype of a chair-type ultrasound system HERA I10 at the 28th World Congress of the International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) held here from October 21-24.

Ultrasound Images, Ultrasound System
Ultrasound Images, Pixabay

“Samsung is proud to introduce a new premium ultrasound system HERA W10 and a form factor innovation ultrasound HERA I10, as well as solutions that greatly improve the efficiency of hospitals,” said Dongsoo Jun, President of Health and Medical Equipment Business at Samsung Electronics and CEO of Samsung Medison.

Also Read: Samsung Launches Galaxy S4 Tab

HERA is a new platform which stands for Hyper-aperture Enhanced Reconstruction Architecture, incorporating Samsung’s new Crystal Architecture to provide advanced technology and capabilities with a new level of image quality.

The new platform combines Crystal Architecture with an advanced transducer technology called S-Vue. (IANS)