News tagged with gene networks

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Solving stem cell mysteries

The ability of embryonic stem cells to differentiate into different types of cells with different functions is regulated and maintained by a complex series of chemical interactions, which are not well understood. Learning ...

Oct 26, 2012
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Molecular algebra in mammalian cells

(Phys.org) -- Mammalian cells can now do what an electronic calculator can: perform logical calculations. Swiss researchers have equipped cells with a complex genetic network that can do more than just one ...

Jun 04, 2012
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Getting to the root of the matter

(Phys.org) —Working to identify key genes in the root development of poplar trees, three Michigan Technological University scientists have come up with a new model for how genes interact and affect each ...

Jul 03, 2013
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Biomedical engineers teach bacteria to count

Biomedical engineers at Boston University have taught bacteria how to count. Professor James J. Collins and colleagues have wired a new sequence of genes that allow the microbes to count discrete events, opening the door ...

May 28, 2009
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