Abstract
SEVERAL species of sacoglossan mollusc retain in the cells of their digestive diverticula large numbers of chloroplasts derived from their food plants (mostly siphonaceous algae). These associations are capable of photosynthesis1ā4. In freshly collected Elysia viridis (Montagu) (which obtains chloroplasts from Codium fragile (Sur.) Hariot) the net rate of fixation is approximately 40% of that in the intact seaweed and the chlorophyll content, gā1 fresh weight, is similar in animal derived material and seaweed (Trench, Boyle and Smith, in preparation). This report describes an experiment showing that E. viridis can retain functional chloroplasts for at least 3 months when starved in the light and at least one month when starved in the dark.
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Functional kleptoplasts intermediate incorporation of carbon and nitrogen in cells of the Sacoglossa sea slug Elysia viridis
Scientific Reports Open Access 29 June 2020
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HINDE, R., SMITH, D. Persistence of Functional Chloroplasts in Elysia viridis (Opisthobranchia, Sacoglossa). Nature New Biology 239, 30ā31 (1972). https://doi.org/10.1038/newbio239030a0
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DOI: https://doi.org/10.1038/newbio239030a0
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