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Doctors develop new DNA test for Down's syndrome
Doctors have developed a more accurate test for Down’s syndrome and two rarer genetic disorders that are so serious the children often die soon after birth.
US military says collecting Russian DNA for ‘research purposes’
The US Air Force says it is collecting Russian DNA samples for “research” purposes only, after Russian President Vladimir Putin raised concerns about the practice and its possible use in biological warfare.
Ancient DNA offers new view on saber-toothed cats' past
Researchers who've analyzed the complete mitochondrial genomes from ancient samples representing two species of saber-toothed cats have a new take on the animals' history over the last 50,000 years.
DNA mutations in blood predict response to immunotherapy
In a first-of-its-kind study, University of California San Diego School of Medicine researchers report that a blood sample, or liquid biopsy, can reveal which patients will respond to checkpoint inhibitor-based immunotherapies.
Unknown virus discovered in throwaway DNA
A chance discovery has opened up a new method of finding unknown viruses.
Scientists recover human DNA from mosquitoes
New research proves human DNA can be successfully extracted from mosquitoes and sequenced two days after feeding.
New DNA-based strategy shows promise  against a range of influenza viruses
A novel, synthetic, DNA-based strategy to provide protection against a broad array of influenza viruses has been developed in preclinical models by scientists at The Wistar Institute, MedImmune (the global biologics research and development arm of AstraZeneca) and Inovio Pharmaceuticals, Inc.
Meditation, yoga can 'reverse' DNA reactions
Mind-body interventions (MBIs) such as meditation and yoga don't simply relax us; they can 'reverse' the molecular reactions in our DNA which cause ill-health and depression, according to a study by the universities of Coventry and Radboud.
DNA of extinct humans found in caves
The DNA of extinct humans can be retrieved from sediments in caves — even in the absence of skeletal remains.
Migrating fish leave behind a trail of DNA
Wherever fish go, they leave behind traces of DNA. As new research shows, scientists can track fish migrations by following their trail of DNA.
Only half of a chromosome is DNA
Only half of each chromosome is made up of DNA material. An unexplained sheath accounts for most of the rest of the material inside a chromosome.
Research: Smoking, DNA mutations interlinked
Scientists have found that smoking a pack a day of cigarettes can cause 150 damaging changes to a smoker's lung cells each year.
Tardigrades use protective protein to shield their DNA from radiation
Tardigrades are thought to be the most durable life form on Earth. The eight-legged, water-dwelling creatures can survive extreme temperatures, intense pressure and seemingly deadly levels of radiation.
DNA sequenced in space by NASA
For the first time in human history, DNA was successfully sequenced in microgravity over the weekend as part of the Bimolecular Sequencer experiment.
DNA markers link season of birth, allergy risk
Researchers at the University of Southampton have discovered specific markers on DNA that link the season of birth to risk of allergy in later life.

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