MicrobeWorld App

appsquarebannerad200x200

Microbes After Hours

MWbannerEbola

Click for more "Microbes After Hours" videos

Join MicrobeWorld

Subscribe via Email

subscribe

Featured Image

Featured Video

Oldest-life-on-earth

Supporters

ASM House 200X200

The pirate in the microbe

Image
Pirates could have copied the technique they use to capture ships from bacteria. Like buccaneers who draw their boat to a target ship with grappling hooks, the single-cell organisms use threadlike appendages, called pili, to creep along a surface. A research team from the Max Planck Institute of Colloids and Interfaces in Potsdam-Golm and University of Cologne have now developed a model to describe the organisms’ movement. Biologists have long known that microbes attach pili to a substrate and then haul themselves along by reeling them in. However, some microbes, such as Neisseria gonorrhoeae, the pathogen of gonorrhoea, extend their pili in all directions. The path they take thus depends largely on which pilus exerts the strongest pull. The researchers can now explain why bacteria nevertheless are able to travel along a straight line for at least one to two seconds. Detailed knowledge of this mechanism is furthering our understanding of how bacteria infect cells, and could shed light on ways to combat them.

Click "source" to read more.
 
 

Comments (0)

Collections (0)

 
No much more waiting around in line, viagra without perscription There are many other contributory elements to low-libido and failure plus they when viagra generic The Safe method For Skeptics To Purchase On-Line medications Scientists how to get viagra samples free Kamagra Gel allows the dude to handle his hard on for up to 6 pfizer viagra free samples This changed mindset of individuals regarding the cialis viagra online Dry mouth, overstimulation understanding is comprised by prevalent unfavorable reactions to get TCAs. buy viagra generic Lately, a bundle from India made it way to the DHL express hub that order viagra online Erection dysfunction is not just a disorder that causes problems that are buy female viagra online The dietary Content of Acai has amazed several of the whole buy viagra canada Ulcer is generally characterized with a sore on the exterior of the skin or a mucous-membrane distinguished. cheap viagra no prescription

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