News tagged with dna damage

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DNA 'molecular scissors' discovered

( -- Scientists at the University of Dundee have discovered a protein that acts as a 'molecular scissors' to repair damaged DNA in our cells, a finding which could have major implications for cancer treatments.

dateJul 09, 2010 in Cell & Microbiology
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Chromosome 'glue' surprises scientists

Proteins called cohesins ensure that newly copied chromosomes bind together, separate correctly during cell division, and are repaired efficiently after DNA damage. Scientists at the Carnegie Institution have found for the ...

dateMay 06, 2010 in Cell & Microbiology
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Rapid analysis of DNA damage now possible

( -- Our DNA is under constant attack from many sources: Radiation, ultraviolet light, and contaminants in our food and in our environment can all wreak havoc on our genetic material, potentially leading to cancer ...

dateMay 03, 2010 in Biotechnology
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