Extinct Tasmanian Tiger DNA Recovered
Tasmanian tigers were officially declared extinct seventy years ago. In what appears to be a first, DNA from an extinct animal has been re-activated "Jurassic Park-style" in the laboratory.
(Tasmanian tiger in zoo c. 1930 [Thylacinus cynocephalus])
Scientists from Australian and U.S. universities were able to extract a gene from a preserved specimen and then insert it into mouse embryos where it altered cartilage and bone development - demonstrating its viability.
Dr Andrew Pask, from the University of Melbourne in Australia, who led the research, said: "This is the first time that DNA from an extinct species has been used to induce a functional response in another living organism. As more and more species of animals become extinct, we are continuing to lose critical knowledge of gene function and their potential."
SF fans keep hoping for sightings of extinct animals; see Spider Blood In Amber Brings Jurassic Park Closer and 'Pleistocene Park' For Woolly Mammoths? for specifics.
Independent; thanks to Moira for contributing a tip (you can, too! see the link below).
Scroll down for more stories in the same category. (Story submitted 5/20/2008)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 1 )
Related News Stories -
No Cages In Future Zoos Is Zootopia?
'The park... twisted through specimens from every inhabited planet of the known universe.'
Electric Bacteria That Live On Pure Energy
'April 5, 1977; that was the night the waveries came.'- Frederic Brown, 1945.
Roboroach Now Shipping!
'A cable, here, from the controller to the interface plug... wires from that to the brain.'- Thomas Easton, 1990.
Engineered Bacteria Produces Gasoline
'They call 'em culture tanks... [they] produce oil as a waste product.'- Hal Clement, 1950.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
'Hello, Computer!' Intel's Core M Catches Up To Scotty
'Well, isn't that quaint!'
Visual Speech Recognition - When Will HAL Read Lips For Real?
Automating lip reading.
MIT's Robotic Cheetah Runs Free - And Frolics In The Grass
'THEY sent A SLAMHOUND on Turner's trail...'
Flying Robot Has An Arm
Drones with arms.
Strati 3D Printed Car
'You rode in it - you know how good it is.'
Tracking Spinning Space Junk
'Loose nuts and bolts... had been accumulating in Earth orbit'
Baidu Kuaisou Dune Poison Snooper Chopsticks
'Unobtrusive inspections with... snoopers... Will it be chaumas - poison in the food?'
Crystalized Light Created At Princeton
'It will be matter, matter made of light...'
The Amazing Gravity-Assisted Journey Of Rosetta
'...We used the [moon's] attraction to give us additional starting speed'
AirDog Auto-Follow Drone Captures Your Awesomeness
'Tight mid-shot and pull out on but behind me...'
Dell's Venue 8 7000 Tablet With RealSense Depth-Mapping
Focus on any part of a picture later.
Google's Cartographer Backpack For Indoor Mapping
'He reached to unsnap the cartograph from his belt.'
T-Mobile Sues Huawei Over Button Pushing Robot Idea From The 1930's
'Not the slightest change in their working betrayed the fact that they were now being directed by a machine instead of human beings.'
Hayabusa-2 Asteroid Cannon Strategy From 1950's SF Novel
'Fire streaked in a thin line from the muzzle of a cannon-like tube...'
Dyson 360 Eye Robot Vacuum Cleaner
'It vacuum-cleaned... or polished, consulting tapes in its idiot memory to decide which.'
First 3D Printer In Space?
'It can be mass-produced only in the orbiting factories...'
More SF in the News Stories
More Beyond Technovelgy science news stories