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USF Tampa Graduate Theses and Dissertations

Theses/Dissertations

2018

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Microbial Associations Of Four Species Of Algal Symbiont-Bearing Foraminifera From The Florida Reef Tract, Usa, Makenna May Martin Jun 2018

Microbial Associations Of Four Species Of Algal Symbiont-Bearing Foraminifera From The Florida Reef Tract, Usa, Makenna May Martin

USF Tampa Graduate Theses and Dissertations

Marine microbiome research is a rapidly expanding field of study, as scientists investigate the functions of microbial associations in eukaryotic organisms. Foraminifera are among the most abundant shelled organisms in the oceans, yet little is known of their associated microbiomes. This study investigated microbes associated with four species of Foraminifera that host three kinds of algal endosymbionts. The Order Miliolida, Family Soritidae, was represented by three species: Archaias angulatus and Cyclorbiculina compressa, which both host chlorophyte symbionts, and Sorites orbiculus, which hosts dinoflagellate symbionts. The fourth species, Amphistegina gibbosa, belongs to the Order Rotaliida and hosts diatom endosymbionts. Bacterial DNA …