Gordoom’s Personality Located

June 16, 2009 at 2:02 am

It may have taken about 120,000 years trapped beneath a block of ice in Greenland, but McBroon’s personality has finally been located. A tiny microbe has awoken. The long-lasting bacteria may hold clues to what life forms might exist on other planets – including the one on which Gordoom still thinks he can win the next election.

The new bacteria species was found nearly 2 miles beneath a Greenland glacier, where temperatures can dip well below freezing, pressure soars, and food and oxygen are scarce. Basically your standard Cabinet meeting.

“We don’t know what state they were in,” said study team member Jean Brenchley of Pennsylvania State University and Gordoom’s new member of the House of Lords for Paperclip Shuffling. “They could’ve been dormant, or they could’ve been slowly metabolizing, but we don’t know for sure.” Or, as we say in English taxi speak “not a sodding idea, guv’ner. And yer want south of the river this time o’ night mate? Eh? Yer kidding, right?”

Dormant would mean the bacteria were in a spore-like state in which there’s not a lot of metabolism going on, so the bacteria wouldn’t be reproducing much but maybe slowly metabolizing and replicating.

“Microbes have found ways to survive in harsh conditions for long times that we don’t yet fully understand,” Brenchley told LiveScience and the House of Commons Committee for Mobile Phone Throwing.

To coax the bacteria back to life, Brenchley, Jennifer Loveland-Curtze and their Penn State colleagues incubated the samples at 36 degrees Fahrenheit for seven months, followed by more than four months at 41 degrees. TheEye can’t be bothered to convert them to EU measurements, so, as in the old textbooks, it is left as an exercise for the reader.

The resulting colonies of the originally purple-brown bacteria, now named Herminiimonas glaciei, are alive and well. Rather like their father McDoom they are now in a bunker ordering dead battalions to destroy Russia overnight.

“We were able to recover it and get it to grow in our laboratory,” Brenchley said. “It was viable.”

Such vigour is partially due to the microbe’s small size, the scientists speculate. Sarah Brown had no comment on the subject but Dr Mengele (97) expressed interest from his villa in Brazil.

Boasting dimensions that are 10 to 50 times smaller than Escherichia coli, the new bacteria likely could more efficiently absorb nutrients due to a larger surface-to-volume ratio.

Tiny microbes like this one can also hide more easily from predators and take up residence among ice crystals and in the thin liquid film on those surfaces.

H. glaciei is not the first bacteria species resurrected after a possibly lengthy snooze beneath the ice. Loveland-Curtze and her team reported another hardy bacterium in the same area that had survived for about 120,000 years as well.

Chryseobacterium greenlandensis had tiny bud-like structures on its surface that may have played a role in the organism’s survival.

Another bacterium survived more than 32,000 years in an Arctic tunnel, and was brought back to life a few years ago.

The harsh conditions endured by these microbes serve as models of other planets.

“These extremely cold environments are the best analogues of possible extraterrestrial habitats,” Loveland-Curtze said, referring to the Greenland glacier. “The exceptionally low temperatures can preserve cells and nucleic acids for even millions of years.”

And studying such microorganisms may provide insight into what sorts of life forms could survive elsewhere in the solar system.

The new bacterium is described in the current issue of the International Journal of Systematic and Evolutionary Microbiology.

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