News tagged with double helix

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Professor sheds light on DNA mechanisms

By manipulating individual atoms in DNA and forming unique molecules, a Georgia State University researcher hopes to open new avenues in research towards better understanding the mechanisms of DNA replication and transcription, ...

dateJul 17, 2009 in Biochemistry
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Backtracking on DNA

(PhysOrg.com) -- Accuracy is essential for life, so in converting the information stored in DNA into a form in which it can be used, a high level of precision is required. Dr Tanniemola Liverpool from the ...

dateJun 23, 2009 in General Physics
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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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Build your own space station

(PhysOrg.com) -- CSIRO's Double Helix Science Club has produced a paper model of the International Space Station (ISS) - the first designed just for children.

dateMar 03, 2009 in Space Exploration
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