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Plant protein 'doorkeepers' block invading microbes, study finds
Date:7/7/2009

bacteria. The researchers found that RIN4 can act to regulate AHA1 and that both proteins work together to control stomatal openings in response to a disease-causing microorganism.

"These findings highlight how important regulation of the stomata is in Arabidopsis immunity," Coaker said. "Further research is needed to determine if RIN4 and its associated proteins play the same role in other plant species."


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Contact: Patricia Bailey
pjbailey@ucdavis.edu
530-752-9843
University of California - Davis
Source:Eurekalert

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