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New DNA wires 100 times more sensitive than other biosensors
Scientists in Sweden reported a nanoengineering innovation that offers hope for treatment of cancer, infections and other health problems —conductive wires of DNA enhanced with gold which could be used to electrically measure hundreds of biological processes simultaneously.
DNA story of when life first gave us lemons
All citrus fruits can trace their roots to the southeast foothills of the Himalayas, according to DNA evidence.
Here’s how cells rapidly stuff two meters of DNA into microscopic capsules
Scientists have figured out how cells quickly pack long chromosomes into compact, organized bundles — a key step before cells divide.
Baby girl’s 11,500-year-old DNA sign of whole new group of ancient Native Americans?
A new research has revealed that during the late Pleistocene epoch, some 20,000 years ago, the first group of Paleo-Indians with a distinct genetic makeup, now called Ancient Beringian, entered the present day Americas and persisted in Alaska for about the next thousands of years.
'Perfect' diet might be dictated by your DNA
The ‘perfect’ diet for you to lose weight could come down to your DNA, with small variations in genetics meaning eating habits that are healthy for others could cause you to pile on the pounds.
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.

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