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Science & Technology

Major synthetic life breakthrough achieved

By T.K. Randall
December 1, 2014 · Comment icon 5 comments

The breakthrough is being hailed as significant. Image Credit: CC BY 2.0 US Army RDECOM
Scientists have succeeded in creating synthetic enzymes using artificial genetic material.
The enzymes, which could open the door to new medical treatments for diseases such as cancer and Ebola, were created at the MRC Laboratory of Molecular Biology in Cambridge.

"Synthetic biology is delivering some truly amazing advances that promise to change the way we understand and treat disease," said Professor Peter Maxwell of the Medical Research Council.

"The UK excels in this field and this latest advance offers the tantalising prospect of using designer biological parts as a starting point for an entirely new class of therapies and diagnostic tools that are more effective and have a longer shelf-life."
The creation of synthetic life forms could ultimately enable scientists to create biological molecules capable of performing tasks ranging from creating new drugs to detoxifying polluted land.

It could also help shed some light on the possibility of finding life elsewhere in the universe.

"When we look for life elsewhere, either in the Solar System or on exoplanets beyond, this discovery means that we may have to widen the boundaries of the conditions where we think life may exist," said research team leader Philipp Holliger.

"It expands the chemical range that one can envisage life living in. It would potentially widen the number of exoplanets that one could consider would be hospitable for some form of life."

Source: Independent | Comments (5)




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Recent comments on this story
Comment icon #1 Posted by Atuke 10 years ago
Various chemical reactions and enzymes that constitute life can be created but what turns life on and starts the evolution process? That can't be replicated.
Comment icon #2 Posted by paperdyer 10 years ago
"When we look for life elsewhere, either in the Solar System or on exoplanets beyond, this discovery means that we may have to widen the boundaries of the conditions where we think life may exist," said research team leader Philipp Holliger. So is this saying the synthetic life doesn't need the same atmosphere we do or will the "synthetic ooze" be manipulated to be viable in non-Earth atmospheres?
Comment icon #3 Posted by MJNYC 10 years ago
This is all great and I'm all for science, but I ask you all to remember: Terminator, I, Robot, and Battlestar!
Comment icon #4 Posted by bison 10 years ago
The point was, it seems, that a wholly artificial molecule was created. It reportedly does at least some of what DNA or RNA can do, and is apparently able to make copies of itself. It may be subject to mutation and natural selection. It seems to represent another route life on other worlds might have taken. Wholly artificial cells have already been created, although they do not yet perform all the functions of natural cells. If and when fully functional cells are created, it would presumably be possible to insert this artificial form of ribonucleic acid into them. At that point, it could be di... [More]
Comment icon #5 Posted by Aus Der Box Skeptisch 10 years ago
Various chemical reactions and enzymes that constitute life can be created but what turns life on and starts the evolution process? That can't be replicated. Please cite.


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