News tagged with cytosine

A tighter fit with artificial DNA

An artificial base that enhances the protein-binding affinity and selectivity of DNA expands the DNA machinery.DNA aptamers are expected to play an important role in the diagnosis and treatment of various cancers and other ...

dateJul 19, 2013 in Biochemistry
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DNA damage: The dark side of respiration

( —Adventitious changes in cellular DNA can endanger the whole organism, as they may lead to life-threatening illnesses like cancer. Researchers at LMU now report how byproducts of respiration cause mispairing ...

dateMay 22, 2013 in Biochemistry
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A 'wild card' in your genes

The human genome and the endowments of genes in other animals and plants are like a deck of poker cards containing a "wild card" that in a genetic sense introduces an element of variety and surprise that has a key role in ...

dateDec 07, 2011 in Biochemistry
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