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Sunday, May 31, 2009

Engineered Cell Engine is Step to Artificial Life

 Very Awesome stuff !  A giant Baby step in Science !

theEpochTimes

WASHINGTON—U.S. scientists said they have taken an important step
toward making an artificial life form by making a ribosome -- the
cell's factory.


The ribosome makes the proteins that
carry out key business for all forms of life. Messenger RNA carries
DNA's genetic instructions to a cell's ribosome, which then cooks up
the desired protein. Every living organism from bacteria to humans uses
a ribosome, and they are all strikingly similar.

It is not quite artificial life, but an important step in that direction,
said George Church, a professor of genetics at Harvard Medical School,
who directed the research with a single graduate student.

"If you going to make synthetic life that is anything like current life ...
you have got to have this ... biological machine," Church told
reporters in a telephone briefing.
And it can have important industrial uses, especially for manufacturing drugs and proteins not found in nature.

Church stressed his research has not been published in a scientific journal,
the usual route for reporting such work. He presented it over the
weekend to a seminar of Harvard alumni.

Church's group is not seeking to make life in a test tube, but instead to make designer proteins in lab dishes

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