Content about Frommer Lab

December 8, 2011

Food prices are soaring at the same time as the Earth’s population is nearing 9 billion. As a result the need for increased crop yields is extremely important. New research led by Carnegie’s Wolf Frommer into the system by which sugars are moved throughout a plant—from the leaves to the harvested portions and elsewhere—could be crucial for addressing this problem. Their work is published December 8 by Science Express.

 

November 25, 2010

Sugars serve as the major bioenergy currency exchanged between cells in both plants and humans. We did not know how cells export sugars from those cells that acquire or produce the sugars to supply the rest of the organism with bioenergy. This work identified a novel class of sugar transporters from plants an animals. The plant proteins are essential for pathogenicity of blight bacteria in rice. 

March 22, 2010

Audio Press Release
To engineer better crops and develop new drugs to combat disease, scientists look at how the sensor-laden membranes surrounding cells interact with their environment. But remarkably little is known about how proteins interact with these protective structures. For the first time for any multicellular organism, Carnegie researchers have analyzed 3.4 million potential protein/membrane interactions and have found 65,000 unique relationships. Preliminary data are now available to the biological community at www.associomics.org/search.php.