There are four natural DNA bases and now two artificial DNA bases
This combines with other recent announcements about using DNA to assemble millions of three dimensional nanoparticles, being able to synthesize strings of DNA over 500,000 base pairs long and all molecular programmable DNA construction. I would say that the combined work indicates that we are completely within the age of DNA nanotechnology (using DNA for molecular control and construction).
4 votes  by brianwang    0 comments   
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