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How to Make a Computer From a Living Cell

Thursday, March 28, 2013 21:40
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If biologists could put computational controls inside living cells, they could program them to sense and report on the presence of cancer, create drugs on site as they’re needed, or dynamically adjust their activities in fermentation tanks used to make drugs and other chemicals
Now researchers at Stanford University have developed a way to make genetic parts that can perform the logic calculations that might someday control such activities.
The Stanford researchers’ genetic logic gate can be used to perform the full complement of digital logic tasks and it can store information too. It works by making changes to the cell’s genome, creating a kind of transcript of the cell’s activities that can be read out later with a DNA sequencer. The researchers call their invention a “transcriptor” for its resemblance to the transistor in electronics Read more…More about Cell, Science, Dna, Computers, and Stanford University

source: http://feeds.mashable.com/~r/Mashable/~3/93N8I-bICaw/



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