News tagged with repair

How to remove tangles in your DNA

(Phys.org) —DNA damage is a fact of life. On any given day, an organism's DNA will suffer between 10,000 and 1,000,000 breaks or other damage. These problems are repaired by enzymes in our cells that fix ...

dateOct 08, 2014 in Biotechnology
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The sonic screwdriver can turn cells tartan

It's the sort of thing you would expect Dr Who to do – join up someone's damaged nerves by using a sonic screwdriver. But the scientists at the University of Glasgow are no time-travellers and their work ...

dateMay 14, 2014 in Biochemistry
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How do bacteria repair damage from the sun?

(Phys.org) —From bacteria to plants to humans, all organisms have mechanisms that they use to repair DNA damaged by ultraviolet (UV) light. This fundamental maintenance function is critical to our health ...

dateJan 24, 2014 in Biotechnology
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