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Lionel
user posted imageBits of DNA were assembled and spliced together to make the genome of a virus called Phi-X - which normally infects bacteria. The man behind the work is Craig Venter, hailed as a pioneer in reading the human genetic code. The work is published in the Proceedings of the National Academy of Science in the United States. Craig Venter has artificially constructed the genetic blueprint of a virus from scratch using bits of DNA. The virus, known as Phi-X174 (Phi-X), usually infects bacteria. It was the first organism to have its genetic code read. Its genome consists of 5386 segments of DNA arranged in a small circle. Previously, other researchers have synthesised the poliovirus genome using enzymes that naturally occur in cells. However, that effort took years to achieve and produced viruses with defects in their synthesised genetic code.

In an effort to improve the speed and accuracy of this genomic synthesis, Craig Venter and colleagues from the Institute for Biological Energy Alternatives, have adapted a frequently used technique - the polymerase chain reaction (PCR) into one called the polymerase cycle assembly (PCA) - to reconstruct the genome of Phi-X. PCA is a technique that produces double-stranded copies of gene sequences, ideal for assembling a genome.

user posted image View: Full Article | Source: BBC News
klamath
Wow very cool. I wonder what the virus did?
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Kismit
Probably gave small children spontaneus genetic disorders .. Do we never learn ?

Why create more genetic problems when we have enough we don't deal with allready .
Pinecone
Great, now we're one step closer to making our own genetic super weapons. As if the ones the devil has provided aren't good enough.
moe eubleck
QUOTE (Pinecone @ Nov 14 2003, 09:51 PM)
Great, now we're one step closer to making our own genetic super weapons. As if the ones the devil has provided aren't good enough.

huh.gif this article has nothing to do with super weapons. observe quote from the article:

"The ability to construct synthetic genomes may lead to extraordinary advances in our ability to engineer micro-organisms for many vital energy and environmental purposes".


there you have it. You have quite an interesting filter. thumbup.gif
Xenojjin
The article may have nothing to do with weaponry , and the research may be used for good as it can lead to possible cures for certain disieses , but that doesn't mean this research wont spawn biological weapons . I wouldn't be surprised if scientists one day screwed up and made a super virus one day that destroyed half the human population , maybe even all of it . ( responsible for our own extinction ... now THAT would suck sad.gif ) . On top of this what if the Al quaida got their hands on this technology ? Knowing them and their incrdedible amount of intllegence they would probobly do something like this .
moe eubleck
QUOTE (Xenojjin @ Nov 15 2003, 05:48 AM)
surprised if scientists one day screwed up and made a super virus one day that destroyed half the human population , maybe even all of it . (

yeah I hear ya Xeno. for all we know it could already have happened. Just look at the HIV virus. or the recent SARS scare. dontgetit.gif
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