Aaron Krumins
Extreme Tech
midst the staggering diversity that is life on earth, there is a surprising thread of commonality. That shared ground is the language of genetics. Prior to the discovery of DNA, few suspected that a single molecular code could underpin such a panoply of biological forms - everything from viruses to talking apes.
Even more startling was the discovery that this code consisted of a molecular language only four base pairs in length. It took evolution a billion years to devise this four-letter chemical code. Now for the first time in recorded history, organisms with a new, expanded, genetic code are taking shape in the laboratory. It's no exaggeration to say that life on earth will never be the same.
While the playboy of biology, Craig Venter, has stolen many of the recent headlines in regards to synthetic biology, the more interesting advances in the field are occurring with surprisingly little fanfare. And not without good reason: many of the corporate labs pursuing synthetic biology have little cause to draw excess attention to themselves.
They've learned all too well from the disastrous backlash against genetically modified foods that the public is not necessarily the wisest arbiter of scientific advancement. If we were to ban GMO crops tomorrow, half the population of the world would starve in short order. Yet this seems to be precisely what a large percentage of the "well-fed" in places like the United States are angling for. But I digress.
In a development sure to have far reaching repercussions, scientists working at the drug discovery company called Synthorx quietly announced that it is using an expanded version of the genetic alphabet, one that includes two novel base pairs dubbed X and Y, to create a type of E. coli bacteria never before seen on the face of the earth.
Read more
Extreme Tech
midst the staggering diversity that is life on earth, there is a surprising thread of commonality. That shared ground is the language of genetics. Prior to the discovery of DNA, few suspected that a single molecular code could underpin such a panoply of biological forms - everything from viruses to talking apes.
Even more startling was the discovery that this code consisted of a molecular language only four base pairs in length. It took evolution a billion years to devise this four-letter chemical code. Now for the first time in recorded history, organisms with a new, expanded, genetic code are taking shape in the laboratory. It's no exaggeration to say that life on earth will never be the same.
While the playboy of biology, Craig Venter, has stolen many of the recent headlines in regards to synthetic biology, the more interesting advances in the field are occurring with surprisingly little fanfare. And not without good reason: many of the corporate labs pursuing synthetic biology have little cause to draw excess attention to themselves.
They've learned all too well from the disastrous backlash against genetically modified foods that the public is not necessarily the wisest arbiter of scientific advancement. If we were to ban GMO crops tomorrow, half the population of the world would starve in short order. Yet this seems to be precisely what a large percentage of the "well-fed" in places like the United States are angling for. But I digress.
In a development sure to have far reaching repercussions, scientists working at the drug discovery company called Synthorx quietly announced that it is using an expanded version of the genetic alphabet, one that includes two novel base pairs dubbed X and Y, to create a type of E. coli bacteria never before seen on the face of the earth.
Read more
No comments:
Post a Comment