Scientists first to characterize barley plant-stem rust spore 'communication'
Thursday, October 13, 2011 - 11:31
in Biology & Nature
Scientists have established that a barley plant recognizes an invader and begins to marshal its defenses within five minutes of an attack. The discovery, along with the scientists' successful cloning of disease-fighting genes and the pathogen signal recognized by the plant, could help to revolutionize the battle against cereal crop enemies, such as stem rust.