Synthetic biology and nanotechnology

January 26, 2008

The popular computer game “SimLife” allows users to create and manipulate virtual people.  But what are the chances of us one day being able to do the same with real organisms: building new life-forms out of basic chemicals, so “SimLife” becomes “SynLife”?

This week’s announcement by J. Craig Venter’s team (and the associated paper in Science) that they have successfully synthesized the complete genome of the bacterium Mycoplasma genitalium is an important step towards achieving what is becoming known as “synthetic biology”.  By constructing complete DNA sequences from scratch, the door is being opened to transforming common laboratory chemicals into new living organisms; that are engineered with specific purposes in mind.  And perhaps not surprisingly, this manipulation of DNA at the nanoscale is increasingly being seen as part of the “nanotechnology revolution”.

But is synthetic biology really nanotechnology? Read the rest of this entry »