Beta
×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!

Researchers Discover New Plant "Language"

samzenpus posted about 2 months ago | from the what-does-the-ficus-say? dept.

Science 70

An anonymous reader writes A Virginia Tech scientist has discovered a potentially new form of plant communication, that allows them to share genetic information with one another. Jim Westwood, a professor of plant pathology, physiology, and weed science, found evidence of this new communication mode by investigating the relationship between dodder, a parasitic plant, and the flowering plant Arabidopsis and tomato plants to which it attaches and sucks out nutrients with an appendage called a haustorium. Westwood examined the plants' mRNA, the molecule in cells that instructs organisms how to code certain proteins that are key to functioning. MRNA helps to regulate plant development and can control when plants eventually flowers. He found that the parasitic and the host plants were exchanging thousands of mRNA molecules between each other, thus creating a conversation.

Slashdot Login

Need an Account?

Forgot your password?