Scientists Finally Pinpoint the "Lazy" Gene
http://channels.netscape.com/ns/news.../wakingupearly
And for those of you who might have difficulty viewing it:
Quote:
Call it the "clock gene." That's the long and short of it. Literally. Whether you find it impossibly difficult to get up early in the morning or you just can't keep your eyes open after 9 p.m. is because of a gene called Period 3, which has been identified by researchers at Britain's University of Surrey.
Period 3, which helps to regulate our internal body clocks, comes in two sizes. A long one. And a short one. People who have an extreme preference for early mornings are more likely to have a long version of Period 3, while those who stay up until the wee hours of the morning are more likely to have the shorter version, reports the BBC News.
Of course, that's the simplistic explanation. Study leader Dr. Simon Archer is the first to admit that your preference for sleeping late or retiring early is a complex behavioral trait that is governed by more than a single gene. "It is a combination of genes that interact together to form your body clock," he explained to the BBC. "But, of course, there is an influence from your lifestyle. It is not all to do with your genetics. You can chose to follow a particular life pattern. You can override your genes."
The study: The University of Surrey researchers corralled some 500 people who visited London's Science Museum. In addition to taking DNA samples from their cheeks, the researchers asked them to complete questionnaires about their lifestyles to determine if they were larks or night owls. They did this by asking what time of day they preferred to exercise and how difficult they found it to wake up in the morning. Then they compared the DNA results--the length of that Period 3 clock gene--to the questionnaire answers.
The results: "We found most of the extreme morning preference people have the longer gene and the extreme evening preference people have the short gene," Archer told the BBC. "There are extreme morning people and extreme evening people, and it seems that behavior has a genetic basis to it."
There are practical advantages to obeying--instead of fighting--your natural body clock. With our 24/7 workplace, you might be able to better schedule your work time to fit your Period 3 clock gene. Opt for an early start and beat the rush or choose to begin work after noon and then stay there until all hours of the night.
The study findings were published in Sleep, the journal of the American Academy of Sleep Medicine and the Sleep Research Society.
What a fucking crock! A gene because people are too goddamned lazy to get up and go to work in the morning and can't get to bed on time at night? That's the last thing this stupid world needs - "Yeah, boss, I won't be in until at least noon today, my Period 3 is acting up again, but don't forget that you still have to pay me from nine because now it's a disability!"
It's like blaming obesity on a virus. Like Denis Leary said, "Well, I'm not actually overeating. I'm trying to keep the virus at bay!"
God damn it.