MicrobeWorld App

appsquarebannerad200x200

ASM Fellowships

Fellowship

Microbes After Hours

WaterSupplyYouTubeFrame

Click for more "Microbes After Hours" videos

Join MicrobeWorld

Subscribe via Email

subscribe

Featured Image

Featured Video

Ebola Virus explained

Supporters

ASM House 200X200

Engineered Ecosystem

08-07-16-1.jpg
“Predator” bacteria (green) surround “prey” bacteria (red) in this petri dish version of the Serengeti. Rather than eating their prey, however, predator cells release a chemical that activates a suicide gene in the prey. Prey cells also release a chemical, but one that promotes survival of the predators. Researchers genetically programmed the cells to “communicate” with each other in this way and function as a synthetic ecosystem. The artificial system acts as an experimental model and can help us understand behaviors in more complex, natural ecosystems. July 9, 2008

Courtesy of Hao Song, Duke University.

Full Story: (http://publications.nigms.nih.gov/computinglife/predator.htm)
 
 

Comments (0)

Collections (0)

 

American Society for Microbiology
2012 1752 N Street, N.W. • Washington, DC 20036-2904 • (202) 737-3600
American Society For Microbiology © 2014   |   Privacy Policy   |   Terms of Use