 |
Bacteria Talk To Each Other On Bassler Video
Bacteria talk with each other using a chemical 'language'. Using quorum sensing, they can even coordinate their defenses and mount attacks.
This amazing talk by researcher Bonnie Bassler, who teaches molecular biology at Princeton, goes through some of the discoveries made by her lab group. It's about eighteen minutes long, but it's a fabulous presentation.
(Bonnie Bassler on bacterial communication and quorum sensing video)
Just one of the many topics covered is the subject of intra-species communication by bacteria. It turns out that all bacterial "languages" all share the same root "words".
(Intraspecies Communication)
Regular technovelgy readers already know about some of these developments; I wrote about Bassler's work on quorum sensing four years ago. Five years ago, I even compared the universal language of bacteria to Esperanto, just like Dr. Bassler did in this 2009 video.
As you learned in this video, you're only about 10% human; let your bacterial majority feast upon these links:
- First Motor Powered By Living Bacteria
The bacteria-driven motor consists of a square central basin into which the M. mobile are deposited. - New Bacteria Eats Plastic; What Could Go Wrong?
Daniel Burd may have figured out a way for humanity to take care of the five hundred million plastic bags tossed into landfills and the ocean every year. - Humans Teach Bacteria New Language
An artificial cell-to-cell communication network teaches bacteria to communicate with each other. - Bacteria Attacks Oil Like Black Monday Novel
"We were surprised to find these bacteria because asphalt is an extreme and hostile environment for life to survive," said Jong-Shik Kim. - Bacteria Save Your Data, Make Multiple Backups
According to researchers, up to 100 bits of data can be attached to each organism.
Scroll down for more stories in the same category. (Story submitted 4/18/2009)
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 - (" Biology ")
Mushroom Eats Plastic, Saves Planet
Fungus Amongus, SaveUs!
Is There Extraterrestrial Life Here In The Solar System
'How fast is it moving? ...one meter per minute.' - Arthur C. Clarke, 1982.
Chinese Fern Helps Remediate Arsenic Soil
'Bioengeering had put out a spec report on the long crawly things five months back.' - Gregory Benford, 1983.
New Lifelike Material Powered By Artificial Metabolism
'... The biological robots were not living creatures.' - Arthur C. Clarke, 1972.
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.
Current News
China Deploys Robot Traffic Police
'The robot came up smooth and fast as a rocket...'
Better Than Dune Chromoplastic? This Guy Might Have Done It
'But when Old Father Sun departs, the chromoplastic reverts to transparency in the dark.'
Gather, An AI Warehouse Inventory Drone Startup
'It extended three of its tiny arms sideways to lock onto the registration pins...'
China's Artificial Intelligence-Enhanced Education
'The grey gas not only cut off his vision, but also his other senses...'
Orbital Manufacturer 'Made in Space' Gets $73 Million NASA Contract
'Mass-produced in the orbiting factories...'
Soli Gesture Tech Will Be In Google Pixel 4
'I enjoy watching this way, but - He waved his hand and the circuit switched abruptly.'
Uber Eats Pairs Cars With Drones
Fresh grub? Let's hope they aren't delivering grubs.
Space-Based Solar Power Roundup
SF writers popularized and elaborated on this idea a generation before the first patents were filed.
Lost Language Meanings Found By Machine Learning
'The autopilot would need data before it could begin a translation...'
'Aerogel' Sheets For Martian Gardens
'Sealed to the ground along all the sides, Honey, he growled...'
France's 'Red Team' Of Science Fiction Authors
'They're the only experts we have.'
Dim The Sun With Stratospheric Controlled Perturbation Experiment
'Those twin volcanoes; d'ye see them, Mr. Renner?'
Mashambas Skyscraper Farm Design Wins
'...a towering eighty-story structure like the office In-and Out baskets stacked up to the sky.'
Self-Driving Tractors From China Plan Ahead
'Machines that seemingly with full consciousness walked out into the fields to do their daily work.'
Jet-Powered Hoverboard Works!
L'audace, l'audace, toujours l'audace!
Nobe 3-Wheel Electric Vehicle Parking Like I, Robot
Spidercar, Spidercar, does whatever a spidercar does.
