News tagged with double stranded dna

Understanding DNA Repair and Cancer

( -- 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

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

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. In the August 7 ...

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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