Plants teach humans a thing or two about fighting diseases

ScienceDaily (2011-06-16) -- Avoiding germs to prevent sickness is commonplace for people. Wash hands often. Sneeze into your elbow. Those are among the tips humans learn. But plants, which are also vulnerable to pathogens, have to fend it alone. They grow where planted, in an environment teeming with microbes and other substances ready to attack. Texas scientists have learned from plants' immune response new information that could help understand humans' ability to ward off sickness.

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