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Endosymbionts in ParameciumSome of the next articles are maybe not open access.
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European Journal of Protistology, 2012
Paramecium species are extremely valuable organisms to enable experiments for the reestablishment of endosymbiosis. This is investigated in two different systems, the first with Paramecium caudatum and the endonuclear symbiotic bacterium Holospora species.
Masahiro, Fujishima, Yuuki, Kodama
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Paramecium species are extremely valuable organisms to enable experiments for the reestablishment of endosymbiosis. This is investigated in two different systems, the first with Paramecium caudatum and the endonuclear symbiotic bacterium Holospora species.
Masahiro, Fujishima, Yuuki, Kodama
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Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1983
Abstract 1. 1. Paramecium caudatum contains a multiple form of hemoglobin (Hb), which is composed of high concentration of a major variant and only a small amount of several minor variants. 2. 2. The electrophoretic mobility and molecular weight of the major variant in P.
Itaru Usuki, Toshiaki Irie
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Abstract 1. 1. Paramecium caudatum contains a multiple form of hemoglobin (Hb), which is composed of high concentration of a major variant and only a small amount of several minor variants. 2. 2. The electrophoretic mobility and molecular weight of the major variant in P.
Itaru Usuki, Toshiaki Irie
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Lysosomal enzymes of Paramecium caudatum and Paramecium tetraurelia
Experimental Cell Research, 1982Abstract Sixteen hydrolase activities were found to be present in Paramecium caudatum and Paramecium tetraurelia growing in the crudely defined medium of Soldo et al. [15]. The ratios of cellular protein and most enzyme activities between P. caudatum and P. tetraurelia were 3–4.
A K, Fok, R M, Paeste
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2019
Imagine that in 1678 you are Christiaan Huygens or Antonie van Leeuwenhoek seeing paramecia swim gracefully across the field of view of your new microscope. These unicellular, free-living, and swimming cells might have remained a curiosity if not for the ability of H.S. Jennings (Behavior of the lower organisms.
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Imagine that in 1678 you are Christiaan Huygens or Antonie van Leeuwenhoek seeing paramecia swim gracefully across the field of view of your new microscope. These unicellular, free-living, and swimming cells might have remained a curiosity if not for the ability of H.S. Jennings (Behavior of the lower organisms.
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Nature, 1976
THE ciliated protozoan Paramecium provides an opportunity to study the electrophysiological properties of an excitable membrane in relation with simple locomotor behaviour. The Paramecium surface membrane controls the locomotor activity, in particular ciliary reversal (resulting in backward swimming), by ionic conductance mechanisms like those in other
W H, Moolenaar +2 more
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THE ciliated protozoan Paramecium provides an opportunity to study the electrophysiological properties of an excitable membrane in relation with simple locomotor behaviour. The Paramecium surface membrane controls the locomotor activity, in particular ciliary reversal (resulting in backward swimming), by ionic conductance mechanisms like those in other
W H, Moolenaar +2 more
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Mitochondrial Genetics in Paramecium
Nature, 1972RESISTANCE to erythromycin and chloramphenicol in yeast has been shown to be controlled by non-Mendelian genetic factors in mitochondrial DNA1,2. Because paramecium has particular advantages for the study of cytoplasmic genetics3, we have made some genetic and biochemical studies on drug-resistant variants of this ciliate, working with syngens 1 and 4 ...
G H, Beale, J K, Knowles, A, Tait
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Journal of Eukaryotic Microbiology, 2005
Abstract.The speciesParamecium aureliasensu latu, containing 15 sexually isolated subspecies (syngens), is the classic example of a sibling species complex in the ciliates. Using DNA sequence comparison, it is now possible to see whether this example parallels other studied sibling species complexes.
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Abstract.The speciesParamecium aureliasensu latu, containing 15 sexually isolated subspecies (syngens), is the classic example of a sibling species complex in the ciliates. Using DNA sequence comparison, it is now possible to see whether this example parallels other studied sibling species complexes.
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The Endosymbionts of Paramecium
CRC Critical Reviews in Microbiology, 1974AbstractProtozoan cells harbor many different types of endosymbionts. They can be viruses, bacteria, algae, fungi, or even defy classification in relation to free-living organisms. A general description of the types is available in Kirby1 and some are shown in Table 1.
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