News tagged with phosphorylation

Boon to plant science

In both plant and animal cells, protein activity is often regulated by phosphorylation, by which a phosphate group is added to one or more sites on a protein. A team led by Ken Shirasu of RIKEN Plant Science ...

dateAug 30, 2010 in Biotechnology
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DNA 'molecular scissors' discovered

(PhysOrg.com) -- 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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Cancers' sweet tooth may be weakness

The pedal-to-the-metal signals driving the growth of several types of cancer cells lead to a common switch governing the use of glucose, researchers at Winship Cancer Institute of Emory University have discovered.

dateNov 18, 2009 in Cancer
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What makes stem cells tick?

Investigators at the Burnham Institute for Medical Research (Burnham) and The Scripps Research Institute (TSRI) have made the first comparative, large-scale phosphoproteomic analysis of human embryonic stem cells (hESCs) ...

dateAug 06, 2009 in Cell & Microbiology
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