Alternative news
Daily alternative news articles at the News Desk for GrahamHancock.com. Featuring alternative history, science, archaeology, ancient egypt, paranormal & supernatural, environment, and much more. Check in daily for updates!

Author of the Month

To sign up to the Graham Hancock newsletter mailing list, please click here.

November 1 2012

Plants recognise pathogenic and beneficial microorganisms


Plant roots are surrounded by thousands of bacteria and fungi living in the soil and on the root surface. To survive in this diverse environment, plants employ sophisticated detection systems to distinguish pathogenic microorganisms from beneficial microorganisms.

Here the so-called chitin molecules from microorganisms, along with modified versions, play an important role as they are detected by the plant surveillance system. Legumes, for example, build a defence against pathogenic microorganisms in response to simple chitin molecules.

[Follow article link...]

Post Your Comments and Discuss This Article on our Message Boards!
Back to Previous...
Go to News Desk...

Enjoy the newsdesk? Please tell others about it:

Tweet
Add Graham via his official Twitter, Google+ and facebook pages.

Site design by Amazing Internet Ltd, maintenance by Synchronicity. Site privacy policy. Contact us.

Dedicated Servers and Cloud Servers by Gigenet. Invert Colour Scheme / Default