First synthetic virus created

BBC ^ | July 11, 2000 | Dr David Whitehouse

[Nebullis]

Scientists have assembled the first synthetic virus.

The US researchers built the infectious agent from scratch using the genome sequence for polio.

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[Nebullis]

Bump

[El Sordo]

Why does this not brighten my day.....

[Bob J]

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[Semi Civil Servant]

The US researchers built the infectious agent from scratch using the genome sequence for polio.

Home brewed polio? Oh, goody.

[RipSawyer]

I guess you are just hard to please. You probably don't even enjoy a good whipping.

[Ronin]

Just what we need.... NOT!!

[balrog666]

To construct the virus, the researchers say they followed a recipe they downloaded from the internet and used gene sequences from a mail-order supplier.

Wouldn't a few batches of chocolate-chip cookies have been better for all of us?

[Starwind]

Thursday, 11 July, 2002, 23:28 GMT 00:28 UK
First synthetic virus created






By Dr David Whitehouse
BBC News Online science editor


Scientists have assembled the first synthetic virus.

The US researchers built the infectious agent from scratch using the genome sequence for polio.


It was just a matter
of time before it was done

Dr CJ Peters,
University of Texas
Scientists are divided about whether a virus is alive. For those that think it is, then this synthetic artefact would constitute a simple form of life.

Responding to criticisms that such research could lead to bioterrorists engineering new lethal viruses, the scientists behind the experiment said that only a few people had the knowledge to make it happen.

'New reality'

To construct the virus, the researchers say they followed a recipe they downloaded from the internet and used gene sequences from a mail-order supplier.


The polio virus: Now made by man
Having constructed the
virus, which appears to be identical to its natural counterpart, the researchers, from the University of New York at Stony Brook, injected it into mice to demonstrate that it was active.

The animals were paralysed and then died.

"The reason we did it was to prove that it can be done and it now is a reality," said Dr Eckard Wimmer, leader of the biomedical research team and co-author of the study published in the journal Science.

"This approach has been talked about, but people didn't take it seriously," said Dr Wimmer.

"Now people have to take it seriously. Progress in biomedical research has its benefits and it has its down side. There is a danger inherent to progress in sciences. This is a new reality, a new consideration."

'Very easy to do'

According to researcher Jeronimo Cello, the polio virus assembled in the laboratory is one of the simplest known viruses. "It was very easy to do," he said.


Dr Eckard Wimmer: "The world had better be prepared"
The more dangerous
smallpox virus would be complex and difficult to assemble, but Cello says, "it would probably in the future be possible".

Dr Wimmer added: "The world had better be prepared."

Smallpox has been eradicated in the wild, but specimens are stored in the United States and the Soviet Union.

Dr Wimmer said assembling the polio virus showed that eradicating a virus in the wild might not mean it was gone forever because biochemists could now reconstruct those viruses from blueprints.

Following last year's terrorist and anthrax-by-mail attacks, US officials became concerned about the threat of smallpox and arranged for the manufacture of enough vaccine to protect the US population.

Matter of time

Dr CJ Peters, director for the Center for Biodefense at the University of Texas Medical Center at Galveston, said experts had known for years that it was theoretically possible to assemble a virus in the lab.


This is a new reality

Dr Eckard Wimmer
"We've known this could be

done. We've known it was just a matter of time before it was done," he said.

Dr Peters said he was concerned that publicity about a synthesized virus might lead some people to believe "that there is nothing that can be done about bioterrorism - which is not the case".

He added that it was possible that viruses like Ebola could be assembled in laboratories, but there were only a few people in the world with that skill.

Polio is on the brink of being eradicated worldwide and there are plans to stop inoculations against the disease after it disappears from nature.

Dr Wimmer said that this policy should be reconsidered. Stopping vaccination could lead to a generation of people highly susceptible to polio, enhancing its appeal as a weapon.

The World Health Organization is planning to stockpile vaccines against a return of polio and Dr Wimmer said that policy should be followed everywhere.

[gcruse]

Just what we need.... NOT!!

I suppose you felt the same
way about cloning a cat.

[coloradan]

Don't worry (cough, cough) it isn't contagious (sniff) - could somebody please pass the kleenex?

[Pyro7480]

Here we go again... scientists playing God. This could become an even greater threat to the human race than destruction by nuclear weapons. This is one case where I think technology should be destroyed, even if there's a potential of tremendous good through this technology.

[Starwind]

Responding to criticisms that such research could lead to bioterrorists engineering new lethal viruses, the scientists behind the experiment said that only a few people had the knowledge to make it happen.

To construct the virus, the researchers say they followed a recipe they downloaded from the internet and used gene sequences from a mail- order supplier.

According to researcher Jeronimo Cello, the polio virus assembled in the laboratory is one of the simplest known viruses. "It was very easy to do," he said.

So, it doesn't matter how few people know how to do this. Apparently the instructions are on the internet (why not - everything else is), and its easy, and money has a way of motivating people who otherwise wouldn't have attempted making something more dangerous.

Just because it was possible doesn't mean it should have been done.

[sourcery]

Another story on the same research: Researchers show how easy it is to create bioweapons

[Judith Anne]

Dang! Wonder if the deaths and disappearances of all those biologists has something to do with stuff like this? (*tinfoil hat firmly ON*)

[gcruse]

. This is one case where I think technology should be
destroyed, even if there's a potential of tremendous good
through this technology.

And that's why I fight to keep religion out
of government and out of science.

[gcruse]

Dang! Wonder if the deaths and disappearances of all those
biologists has something to do with stuff like this? (*tinfoil hat firmly
ON*)

I was thinking the exact same thing.  "There are only
a few people who can do this..."

[RightOnTheLeftCoast]

Nuts. Stark, gibbering nuts.

[Ronin]

To tell the truth, I get nervous about cloning the same way and for the same reasons. We are poking around in areas where a small mistake could have major consequences.

[gcruse]

I know. But I was funnin' ya. Cloning cats? Talk about carrying coals to Newcastle!