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First Successful Genome Transplant In Bacteria
eldavojohn writes "Researchers reported the first genome transplant from one bacterium to another, thereby transforming the species from M. mycoides to M. capricolum. The research, published in Science, shows that it is possible to achieve a success rate of 1 in 150,000 genome transplants in bacteria. While this may not seem like very good odds, it's actually a major step towards synthetic life, opening up the possibility of tailoring bacteria to our needs. The article mentions medical uses and fuel production as possible applications."
Well, except that wide spectrum antibiotics target whole categories of bacteria. What really matters is the type of cell wall, because that is usually what antibiotics disrupt. As long as the resulting bacteria has a cell wall like the ones in other bacteria (and I see no reason why they wouldn't be designed that way), then we will have no problems, especially if it is a gram positive bacteria.
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Crudely Drawn Games
The authors agreed that a single PCR wasnt enough, so they went with a hindIII digestion and an agarose gel run, to make sure that the pieces were all the right size, and nopt some funky recombination. They also managed a few southern blots to further ensure their results. AND they did 1300 Random Sequences (with luck a sequence can be read to 1000ish base pairs..), and IT ALL MATCHED.... 1.09 million base pairs all fit right...
So my point is that they did the work, made sure it was bulletproof, got accepted into a major journal. And sure they dont know the whole story of whats going on, but it doesnt matter, they DID IT, a full Genome transplant, with proper methods used to ensure its validity..
Storm