Scientists in the US have succeeded in developing the first living cell to be controlled entirely by synthetic DNA. The researchers constructed a bacterium's "genetic software" and transplanted it into a host cell. The resulting microbe then looked and behaved like the species "dictated" by the synthetic DNA. The advance, published in Science, has been hailed as a scientific landmark, but critics say there are dangers posed by synthetic organisms. Some also suggest that the potential benefits of the technology have been over-stated.
But the researchers hope eventually to design bacterial cells that will produce medicines and fuels and even absorb greenhouse gases. The team was led by Dr Craig Venter of the J Craig Venter Institute (JCVI) in Maryland and California. He and his colleagues had previously made a synthetic bacterial genome, and transplanted the genome of one bacterium into another.
View: Full Article | Source: BBC News
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Posted on Monday, May 24 - 2010
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Reference : Super Science & Technology, Weird Science
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Last ice age happened in less than a year
Magnets may make the brain grow stronger
Scientists claim dark matter discovery
Sci-fi weapons from tomorrow, today
Worlds oldest known DNA discovered
The higher you are, the faster you age
Worlds first bionic fingers unveiled
Japan to put humanoid robot on moon by 2015 ?
Hadron Collider on verge of breakthrough ?
Is graphene the new silicon?