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Originally posted by tauristercus
I understand ... but it's one thing to "believe" or "theorize" that the capability exists and another to have them conclusively admit that given a sample of genetic code, that it's now extremely simple to create the organism represented by that genetic code sample.
The technique used to create the first synthetic polio virus, revealed last week, could be also used to recreate Ebola or the 1918 flu strain that killed up to 40 million people, experts have told New Scientist.
What is even more worrying is that there are easier ways of recreating microbes. You can simply add key genes to a close relative. The key in all cases is knowing the genetic sequence. That raises fundamental questions about the wisdom of publishing the genomes of deadly pathogens on the internet (see New Scientist magazine, 20 July, p 7).
To recreate polio, the team at Stony Brook University in New York bought bits of its sequence from companies that make any piece of DNA to order. At the moment, only short stretches of DNA can be custom-made, so the team had to assemble the genome, which is about 7500 base pairs long, by stitching together sequences of about 70 base pairs. When copies of the genome were made into RNA in a quick lab reaction and put into a vial full of cellular components that mimic a human cell, out came perfectly formed viral particles.
Dramatic as it sounds, this was no scientific tour de force. All the steps are routinely followed in thousands of labs worldwide. That means anyone armed with the knowledge of a virus's sequence, some science training and a few common tools could recreate the virus in a test tube. "What is shocking to people is that, suddenly, it's a reality," says Eckard Wimmer, leader of the team.
Originally posted by tauristercus
Why stop at recreating the Spanish Flu ? Lots more from history we could take a poke at that have managed to kill a sizeable portion of the population ... say, The Black Death, perhaps ?
But what's the bet they already have copies of it to play with !