It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
DNA :: The bumper book of DNA no-no's
Most genome sequencers are looking for genes inside living species to understand their function. But one genome project is deliberately searching for DNA sequences that are absent from species -- perhaps because they are too dangerous to life to exist. The US team have developed software that calculates all the possible sequences of nucleotides and then scans sequence databases to identify sequences that aren't present. They believe their results will have far-reaching applications.
Whether these sequences have any biological significance in living organisms is not yet known – the next step is to test...
Further down the line there is the possibility of constructing a "suicide gene" to code for deadlyamino acid primes. It could be attached to genetically modified organisms and activated to destroy them at a later date if they turned out to be dangerous, Hampikian suggests.
Originally posted by GT100FV
folks at USAMRID do all sorts of research on harmful viruses/diseases, so that they can then work on countermeasures in the event they are used against us.
Originally posted by GT100FV
Your original question wasn't what I was taking exception with.
My response about research for countermeasures would be an example of why the military might be interested.
As for whether research is worth the risk- penicillin, polio and small pox vaccines, etc.. would be other examples of where research brought useful/beneficial products to us.
My problem was with wild speculation, and what appeared to be conclusions being derived from this speculation.
Originally posted by GT100FV
With regards to things being poisons- everything is toxic at some dosage level. It's the dosage that determines whether it's a poison or not.
Originally posted by soficrow
Back to the original question:
Why "look" for DNA dangerous to life unless the intent is to sequence it for military use?
Anyone here have any answers? Speculations?
Further, down the line there is the possibility of constructing a "suicide gene" to code for deadly amino acid primes. It could be attached to genetically modified organisms and activated to destroy them at a later date if they turned out to be dangerous, Hampikian suggests.
In half of high-grade breast cancer cases, these genes are not mutated but are “silenced.” Since these genes repair DNA damage, tumors with silenced genes could be more sensitive to DNA-damaging chemotherapy agents.
Hampikian's team is deliberately searching for the shortest absent sequences in order to minimise the possibility that absent sequences are missing simply due to chance. So far, they have found 86 sequences of 11 nucleotides long that have never been reported in humans.