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Punishment important in plant-pollinator relationship
Date:1/14/2010

en Herre, STRI staff scientist. "Although we still need to clearly understand the costs associated with applying sanctions, it seems like sanctions were only present where needed."

"Sanctions seem to be a necessary force in keeping this, and other, mutually-beneficial relationships on track when being part of a mutualism is costly," said Jandr. "In our study, we saw less cheating when sanctions were stronger. Similar results have been found among human societies and in social insects. It is very appealing to think that the same general principles could help maintain cooperation both within and among species."


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Contact: Beth King
kingb@si.edu
703-487-3770 x8216
Smithsonian Tropical Research Institute
Source:Eurekalert  

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