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Lipids support protein machinery

In the membranes of mitochondria, the power stations of the cell, are many different embedded proteins. These proteins perform key functions for the mitochondria. A team led by the biochemist Dr. Thomas Becker from the University ...

dateNov 05, 2015 in Biochemistry
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Molecular motor grows cell's microtubules

Motor proteins that pause at the ends of microtubules and produce pushing forces can also stimulate their growth, according to researchers at Penn State. The proteins' function could be a critical component in understanding ...

dateOct 26, 2015 in Cell & Microbiology
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