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VIB the Flanders Institute for Biotechnology
Saved by junk DNA
June 15th, 2009
VIB researchers linked to K.U.Leuven and Harvard University show that stretches of DNA previously believed to be useless 'junk' DNA play a vital role in the evolution of our genome. They found that unstable pieces of junk DNA help tuning gene activity and enable organisms to quickly adapt to changes in their environments. The results will be published in the reputed scientific Journal Science. Junk DNA 'Most people do not realize that all our genes only comprise about 3% of the total human genome. The rest is basically one large black box', says Kevin Verstrepen, heading the research team. 'Why do we have this DNA, what is it doing''. Scientists used...
Source: Proteomics Weekly (2009-06-15)
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