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USC researchers discover better way to identify DNA variants

Scienmag

USC researchers have achieved a better way to identify elusive DNA variants responsible for genetic changes affecting cell functions and diseases. Using computational biology tools, scientists at the university’s Dornsife College of Letters, Arts and Sciences studied “variable-number tandem repeats” (VNTR) in DNA.

DNA 69
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DNA in fringe-lipped bat poop reveals unexpected eating habits

Scienmag

For scientists, digging into feces provides insights into animal diets and is particularly useful for understanding nocturnal or rare species. When animals eat, prey DNA travels all the way through animal digestive tracts and comes out again. Credit: Illustration by Amy Koehler Poop is full of secrets.

DNA 54
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Scientists at IRB Barcelona identify a potential target to treat lung cancer

Scienmag

Credit: IRB Barcelona In cancer, personalised medicine takes advantage of the unique genetic changes in an individual tumour to find its vulnerabilities and fight it. Many tumours have a higher number of mutations due to a antiviral defence mechanism, the APOBEC system, which can accidentally damage DNA and cause mutations.

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New method helps pocket-sized DNA sequencer achieve near-perfect accuracy 

Scienmag

Researchers have found a simple way to eliminate almost all sequencing errors produced by a widely used portable DNA sequencer, potentially enabling scientists working outside the lab to study and track microorganisms like the SARS-CoV-2 virus more efficiently.

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Drug discovery deals highlight key growth areas

Drug Discovery World

The acquisition of Olink underscores the profound impact that proteomics is having as our customers continue to advance life science research and precision medicine,” said Marc Casper, Chairman, President and Chief Executive Officer of Thermo Fisher.

Drugs 52
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Personalising whole genome sequencing doubles diagnosis of rare diseases 

Drug Discovery World

In 2018, the UK’s department of health announced an NHS Genomic Medicine Service, which allows patients with rare diseases to have their entire genetic code read in the hope of providing a much-needed diagnosis. Context . Consequently, the UK has established itself at the forefront of diagnostic whole genome sequencing.

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Leading Microbiome Researcher Dr. Eric Pamer Joins Diversigen’s Scientific Advisory Board

The Pharma Data

Professor of Medicine, Section of Infectious Diseases and Global Health and director of the Duchossois Family Institute at the University of Chicago, has joined its scientific advisory board. Dr. Pamer is an internationally recognized physician and scientist in the microbiome field. (NASDAQ: OSUR), today announced that Eric Pamer, M.D.,