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 -
Steerable Locusts Detect Explosives
Science fiction writers again provide a blueprint for the future.
Real Leather Without Cows Modern Meadow Biofabrication
'Plastissue, as any fool can see...' - WF Wallace, 1952,
Epigenetic Memory's On/Off Switch Found
'They tied the memory to the bloodline and that was their record!' - Barbara Hambly, 1982.
Rabbit's Brain Cryogenically Frozen Successfully
'Even in the case of the most perfect freezing there is still some activity...' - Edward Page Mitchell, 1879.
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.
Self-Healing Textiles! Say Goodbye To Torn Jeans
'The constant renewal of the fibers, repairing any faults...'
Fleets Of Ford Autonomous Cars In 5 Years
'He urgently addressed the vehicle's AI."Can't we go any faster?'
Electric Head Patch Helps PTSD Patients
'Don't confuse this with the little ten amp neurosis models.'
MEDi Robot Calms The Nervous Patient
'Specially programmed stabilizing surrogate devices.'
NASA's Interplanetary Internet DTN
'This was the center of Interplanetary Communications.'
Superior Morals For Autonomous Cars
Exemplars of military and civic virtue.
Housekeeping Robots Easy To Imagine, Tough To Make
George Jetson had it easy.
Augmented Reality On Construction Sites
'To Nigel Bishop, the walls had become blue glass...'
Moorebot Personal Assistant Robot
'...a full-size 38-tube fully automatic companion for you!'
One-Shot Gene Therapy Cure $665K
One shot - one cure. Guaranteed.
Laser 'Autonomous Target Selection' Now Available To Curiosity Rover
And, given the birthday situation, is this a good time?
Ultrasonic Wireless ‘Neural Dust’ Sensors For Medical Monitoring
'These dustmotes already had sensors and independence built in.'
Breathable Carbon Nanotube Membrane For 'Smart Uniforms'
'The 'skin's got these reflexes, changes its permeability...'
Record 1007 Robots Dance In Harbinger Of Doom
Okay, Sonny, I know you're out there.
Cicret Makes Your Skin Into A Display
'On the translucent mica-like coverings over the orifices, appeared reddish characters...'
Tesla's To Eye Future With New Sensors?
'I want to show you something new in the way of an automobile.'
More SF in the News Stories
More Beyond Technovelgy science news stories