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Initial Observations of Kleptoplasty in the Foraminifera of Coastal South Carolina
Southeastern Naturalist, 2015Abstract Kleptoplasty is a mixotrophic condition acquired by a heterotrophic grazer that ingests photosynthetic eukaryotic cells, wherein the plastids are not digested but rather are retained in the heterotrophic cell or organism in a photosynthetically active state.
Megan E. Cevasco +3 more
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Short-term retention of kleptoplasty from a green alga (Bryopsis) in the sea slug Placida sp. YS001
The capacity of sea slugs (sacoglossans) for retaining chloroplasts from food algae provides important insights into endosymbiotic relationships and kleptoplasty. A sea slug species was captured accidentally in the Yellow Sea and identified as Placida sp. YS001 based on phylogenetic analyses of the COX1 and 16S gene sequence.
Xiao Fan +7 more
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Kleptoplasty: Letting the cart lead the horse
Brittany N. Sprecher, Matthew D. Johnson
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Sacoglossa is a rather small taxon of marine slugs with about 300 described species, yet it is quite fascinating scientists for decades. This is mainly because of the ability of certain species to incorporate photosynthetically active plastids of their algae prey, a phenomenon known as functional kleptoplasty.
Gregor Christa +6 more
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Sacoglossan sea slugs retain the chloroplasts from food algae in their cells (kleptoplasty) and obtain the photosynthetic products, but the capability of kleptoplasty differs among species. One evolutionary hypothesis for kleptoplasty is that the family Volvatellidae is the ancestral sacoglossan lineage in which kleptoplasty arose, but this is based on
Taro Maeda +3 more
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Summary Kleptoplasty is the retention of plastids obtained from ingested algal prey, which can remain temporarily functional and be used for photosynthesis by the predator. With a new approach based on cell cycle analysis, we have addressed the question of whether the toxic, bloom‐forming dinoflagellate
Susanna Minnhagen +3 more
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Laboratory culturing of Elysia chlorotica reveals a shift from transient to permanent kleptoplasty
The kleptoplastic sacoglossan Elysia chlorotica shares a requisite, intracellular symbiosis with the plastids (= chloroplasts) of the Xanthophyte alga Vaucheria litorea. Although wild specimens have been used to address a range of biological questions, no studies have thoroughly characterized animal development during the initial establishment of the ...
Karen N. Pelletreau +3 more
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Kleptoplasty in shallow water benthic foraminifera
Thierry Jauffrais +6 more
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