News tagged with double helix

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DNA double helix measurements

Researchers at the National Physical Laboratory (NPL) and the London Centre for Nanotechnology (LCN) have determined the structure of DNA from measurements on a single molecule using atomic force microscopy ...

dateMay 15, 2014 in Bio & Medicine
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Amazon buys videogame studio Double Helix

Amazon said Thursday it was buying a California-based videogame studio, fueling speculation that the online retail titan plans to release its own console for home entertainment.

dateFeb 06, 2014 in Business
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DNA clamp to grab cancer before it develops

As part of an international research project, a team of researchers has developed a DNA clamp that can detect mutations at the DNA level with greater efficiency than methods currently in use. Their work could ...

dateDec 19, 2013 in Bio & Medicine
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Histone exchanger comes into focus

The packaging of a gene has a major impact on its functional state and must be precisely controlled. A novel blend of methods has unveiled the architecture of a large protein complex that modulates DNA packing, ...

dateSep 16, 2013 in Cell & Microbiology
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Biochemists uphold law of physics (w/ Video)

Experiments by biochemists at the University of California, Davis show for the first time that a law of physics, the ergodic theorem, can be demonstrated by a collection of individual protein molecules—specifically, a protein ...

dateJul 15, 2013 in Biochemistry
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1-D to 3-D genomics

(Phys.org) —Since his recent selection as an Alfred P. Sloan Research Fellow, Remo Rohs continues to demonstrate the research and creativity necessary to become a leader in the scientific community.

dateJun 11, 2013 in Cell & Microbiology
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DNA damage: The dark side of respiration

(Phys.org) —Adventitious changes in cellular DNA can endanger the whole organism, as they may lead to life-threatening illnesses like cancer. Researchers at LMU now report how byproducts of respiration cause mispairing ...

dateMay 22, 2013 in Biochemistry
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DNA breakthrough spelt double trouble for Nobels

The discovery of the DNA double helix 60 years ago proved to be a headache for the Nobel organisation as the feat became nominated for prizes in different categories at the same time, Nature reported on Wed ...

dateApr 24, 2013 in Other
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Random walks on DNA

Scientists have revealed how a bacterial enzyme has evolved an energy-efficient method to move long distances along DNA. The findings, published in Science, present further insight into the coupling of chemical and mechan ...

dateApr 19, 2013 in Cell & Microbiology
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