Tetrahymena
ciliate genus
Quick Summary
representative protozoans
Representative protozoans. The phytoflagellate Gonyaulax is one of the dinoflagellates responsible for the occurrence of red tides. The zooflagellate Trypanosoma brucei is the causative agent of African sleeping sickness. The amoeba is one of the most common sarcodines. Other members of the subphylum Sarcodina, such as the radiolarians, heliozoans, and foraminiferans, usually possess protective coverings. The heliozoan Pinaciophora is shown covered with scales. The phylum Ciliophora, which includes the ciliated Tetrahymena and Vorticella, contains the greatest number of protozoan species but is the most homogeneous group. The malaria-causing Plasmodium is spread by the bite of a mosquito that injects infective spores (sporozoites) into the bloodstream.
Tetrahymena is a genus of ciliate protozoans. These single-celled organisms are a type of protist, found worldwide in various aquatic and terrestrial habitats. Tetrahymena species are particularly well-studied in laboratory research due to their ease of culture, making them valuable models in cell and molecular biology. They are also used in biochemical and physiological research.123
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