Ejection of algae in the green hydra sym
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McAuley, P. J.
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Article
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1981
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John Wiley and Sons
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English
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## Abstract Green hydra appears to regulate strictly the symbiotic algae within its digestive cells. Numbers of algae in the Frome and Jubilee strains were not affected by either sulphate enrichment of the medium or starvation, although numbers of algae fell when photosynthesis was inhibited by dar