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Scientists discover ancient safety valve linking pollen to bacteria


October 22, 2015

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Like seeds, pollen loses most of its water during maturation, entering a state of suspended animation. This allows it to survive its journey from male to female organs of a flower, where it is rehydrated and springs into life again. But rehydrating is a dangerous process that can kill the pollen grain if not properly controlled. New research from Washington University in St. Louis shows a specialized protein with ancient origins helps pollen survives the process.Full Story

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Washington University in St. Louis

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