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News From the Field

Parasitic Worms Make Sex Worthwhile


July 23, 2009

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The coevolutionary struggle between a New Zealand snail and its worm parasite makes sex advantageous for the snail, whose females favor asexual reproduction in the absence of parasites, say Indiana University-Bloomington and Swiss Federal Institute of Technology biologists in this week's Current Biology.Full Story

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Indiana University

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