News tagged with living cells

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CO2 exacerbates oxygen toxicity

French research team at the Laboratoire de Chimie Bacterienne has demonstrated that carbon dioxide (CO2) plays a role in the formation of oxidative damage in vivo. Under conditions of oxidative stress, certain types of damage ( ...

dateMar 02, 2011 in Cell & Microbiology
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Team finds new building block in cells

(PhysOrg.com) -- Zemer Gitai, an assistant professor of molecular biology at Princeton University, members of his laboratory, and scientists from the California Institute of Technology have published results in Nature Ce ...

dateAug 02, 2010 in Cell & Microbiology
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Turning DNA into a hard drive

Silicon-based computers are fine for typing term papers and surfing the Web, but scientists want to make devices that can work on a far smaller scale, recording data within individual cells. One way to do that is to create ...

dateJun 01, 2012 in Cell & Microbiology
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Cell imaging gets colorful

The detection and imaging of protein-protein interactions in live cells just got a lot more colourful, thanks to a new technology developed by University of Alberta chemist Dr. Robert E. Campbell and his ...

dateJan 26, 2015 in Biochemistry
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A protein's life, up close and personal

(Phys.org)—An EPFL team has developed a technique for spying on the inner lives of cells. For the first time, scientists have used a near-infrared, light-sensitive biocompatible molecule to mark and observe the activity ...

dateJan 07, 2013 in Biochemistry
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