Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Genes Responsible For Brain Growth Identified
A group of American scientists have identified a set of genes that are most likely responsible for brain growth and development.
In this work, we developed techniques to test all genes, one by one in a rapid manner, for their potential role in neuronal development using neurons isolated from fruit fly embryos. These results yielded a global perspective of what types of genes are necessary for brain development; importantly, they show that a large variety of genes can be studied in this way.
Once we know the genes responsible for brain growth and development, it may become possible to intervene in the process and make the resulting brain more capable.
Readers may recall that in his 1932 novel Brave New World, Aldous Huxley wrote about processes that could improve the intelligence of the human fetus.
"They're round about Meter 9000," he explained. "You can't really do any useful intellectual conditioning till the foetuses have lost their tails."
From Identification of Neural Outgrowth Genes using Genome-Wide RNAi via io9.
Dr. Katharine Sepp and her fellow researchers took fresh neuronal cells extracted from embryos of the fruit fly genus Drosophila and screened them using RNA interference techniques. The abstract states:
"And now," Mr. Foster went on, "I'd like to show you some very interesting conditioning for the Alpha Plus intellectuals. We have a big batch of them on Rack 5. First Gallery level," he called to two boys who had started to go down to the ground floor.
Scroll down for more stories in the same category. (Story submitted 7/7/2008)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Medical ")
MouthPad Supports Head And Tongue Tracking
'The operation that had transformed half his body... had located the control switchboard in his teeth.'- Alfred Bester, 1956.
Drug Induces Hibernation-Like State In Humans
'... drugged and chilled and stowed in sleep tanks.' - Robert Heinlein, 1951.
Drug To Regenerate Teeth In Humans
'We want to do something to help those who are suffering from tooth loss or absence,' said lead researcher Katsu Takahashi.
Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.' - Robert Heinlein, 1956
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
California Fireman Arrested For Starting Fires
'Fire is bright and fire is clean.'
Robots Need A Better Sense Of Touch
'First, it rubbed my arms...'
MouthPad Supports Head And Tongue Tracking
'The operation that had transformed half his body... had located the control switchboard in his teeth.'
REALLY Remote Control Excavators
'It takes over a second for the signal to get to the Moon...'
Disney Helping Robots Dance
Dance, Robots, Dance.
Kolors Virtual-Try-On Predicted, And TRIED, By Harry Harrison
'Bill blinked at his own face under the plumed helmet...'
Detecting Drones In Ukraine With Candy (Sukork)
'...a robot detector circuit closed, activating a bell."
Nevada Will Use AI To Decide Worker Benefits
'They had screwed up and been blacklisted by Manna.'
Tether Cryptocurrency Flow Rate US$190Bn Per Day
'Alex did not find it surprising that people... were electronically minting their own cash.'
First Trips To Mars Announced By Elon Musk
'I had determined that my first attempt should be a visit to Mars.'
WaPOCHI Micro-Mobility Robot Follows Like A Pet With Your Bags
To follow the user like a pet while carrying their cargo!
Ultra-Realistic Robotic Arowana Robo-Fish
'Deveet unhooked his catch and laid it on the bank beside him. It was a metal fish.'
GITAI R1 Lunar Rover Like NASA Robonaut Centaur
'...waldoes in the screen followed in exact, simultaneous parallelism.'
Meshworm Soft Robot, With Peristaltic Crawling, Is Getting Better
'Seen close it was not completely flexible, but made instead of pivoted and smoothly finished segments.'
Mushroom 'Robot' Is Just A Start
'Some unknown race ... decided to help them out.'
Tesla Electric 'Giga Train' Operational In Germany
'...the cars are wedge-shaped at both ends.'
