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Comment Re:What about genomic testing before marriage/mati (Score 2) 146

They took the blood from the mother after she was pregnant, when there was fetal DNA in her bloodstream and are essentially doing a 'process of elimination' among the fetus, mother, and father. So while you could do a pre-conception screen, and it may indicate probabilities for genetic disorders or diseases with a genetic component, it wouldn't be the same thing as in TFA.

Comment Re:OK, but.... (Score 4, Interesting) 148

IANAB (biochemist) but based on the article, methylation of a gene generally reduces its activity. In this case, exercising, forcing contractions in cultured cells, or near lethal does of caffeine in cell cultures resulted in less methylation on some genes involved in energy metabolism, presumably increasing how much they are expressed. The article does note that these genes may still be expressed when methylated.

Or if that's still unreadable, exercise changes how much some genes are active in muscle cells.

Comment Re:Huh? (Score 5, Informative) 185

Yes, cellulose is a polymer of simple sugars. However most organisms lack the enzymes to break the chain up into its individual units. Ruminants and termites have symbiotic bacteria that digest it for them, and some species of fungus can break down cellulose (think mushrooms on a fallen tree) but as it stands, using cellulosic feedstocks require breaking up the chain via enzymes (expensive) or acids (nasty) so that bacteria can utilize it. And yes, newspaper does burn quite well, but I'd like to see you stuff it in your gas tank.
First Person Shooters (Games)

Early Look At EVE Creators' DUST 514 81

CCP Games, the developer behind space MMORPG EVE Online, made waves in August when they announced DUST 514, a console MMOFPS which will tie into the EVE universe. Eurogamer is now running a preview of the new MMO, providing more information on how it will work and the way in which it will interact with EVE and its players. Quoting: "... battles take place on dynamic battlefields about 5 kilometers across. Unlike EVE itself, there will be a cap to the number of players per battle — CCP is 'still playing with numbers' (and presumably watching the development of 256-player MAG with interest), but assures us that this will not be less than 64 players. There will be a command structure, with infantry and squadron leaders on each side led by a player-commander on board the hulking Mobile Command Center airship. The commander will effectively be playing a real-time strategy game with living units, and will have an RTS-style view of the battlefield. He'll be dependent on the situational awareness of infantry players to clear the fog of war. He'll also be the target, with the ultimate aim of a battle — after several, varying sub-objectives — being to destroy the opposing side's MCC."
Programming

Does the 'Hacker Ethic' Harm Today's Developers? 436

snydeq writes "Fatal Exception's Neil McAllister questions whether the 'hacker ethic' synonymous with computer programing in American society is enough for developers to succeed in today's economy. To be sure, self-taught 'cowboy coders' — the hallmark of today's programming generation in America — are technically proficient, McAllister writes, 'but their code is less likely to be maintainable in the long term, and they're less likely to conform to organizational development processes and coding standards.' And though HTC's Vineet Nayar's proclamation that American programmers are 'unemployable' is overblown, there may be wisdom in offering a new kind of computer engineering degree targeted toward the student who is more interested in succeeding in industry than exploring computing theory. 'American software development managers often complain that Indian programmers are too literal-minded,' McAllister writes, but perhaps Americans have swung the pendulum too far in the other direction. In other words, are we 'too in love with the hacker ideal of the 1980s to produce programmers who are truly prepared for today's real-life business environment?'"
Businesses

Why You Can't Buy a Naked PC 367

ZDOne writes "A piece up on ZDNet looks at the issue of naked PCs. ZDNet UK phoned around all the major PC vendors and not one of them would sell a machine without Windows on it. IT professionals are being forced to adopt Microsoft's operating systems — even if they tell their PC supplier they want a system free of Microsoft software. On the other hand, even if it's almost impossible to buy a PC without an operating system installed, companies like Dell and HP are now committed to supporting Linux as well. 'Murray believes there is a market for Linux in the UK but is also aware of the issues facing any large supplier who wants to make Linux boxes available. "It means diverting production lines and that is a lot of money and so we have to prove the business case," he said. However, he made it clear that he is enthusiastic about the idea and wants to make it work. "We just have to show it is worthwhile," he said.'"
Space

Submission + - Enormous amount of water ice found on Mars

schweini writes: Space.com is reporting that the Mars Express probe's MARSIS (Mars Advanced Radar for Subsurface and Ionospheric Sounding) experiment has detected and measured an enormous amount of water ice near mars' south pole, which would be sufficient to submerge the whole planet's surface underneath aprox. 10m of water on average.

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