News tagged with double stranded dna

Flowering genes offer human clues

(PhysOrg.com) -- Dundee scientists studying how plants control the time at which they flower have uncovered an unusual form of gene control that could have implications for both plant and medical science.

dateFeb 23, 2010 in Cell & Microbiology
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Understanding DNA Repair and Cancer

(PhysOrg.com) -- A protein that plays a key role in copying DNA also plays a vital role in repairing breaks in it, UC Davis scientists have found. The work is helping researchers understand how cancer cells can resist radiation ...

dateDec 03, 2009 in Cell & Microbiology
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Nanotech researchers develop artificial pore

(PhysOrg.com) -- Using an RNA-powered nanomotor, University of Cincinnati (UC) biomedical engineering researchers have successfully developed an artificial pore able to transmit nanoscale material through ...

dateSep 28, 2009 in Bio & Medicine
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Nanoscale origami from DNA

Scientists at the Technische Universitaet Muenchen (TUM) and Harvard University have thrown the lid off a new toolbox for building nanoscale structures out of DNA, with complex twisting and curving shapes. ...

dateAug 06, 2009 in Bio & Medicine
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Chemists create bipedal, autonomous DNA walker

Chemists at New York University and Harvard University have created a bipedal, autonomous DNA "walker" that can mimic a cell's transportation system. The device, which marks a step toward more complex synthetic molecular ...

dateApr 02, 2009 in Biochemistry
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