Results 1 to 10 of about 9,773 (204)

Improved Method for DNA Extraction and Purification from Tetrahymena pyriformis [PDF]

open access: yesMethods and Protocols, 2019
Tetrahymena pyriformis (protozoa) is intensely investigated as a model organism, offering numerous advantages in comprehensive and multidisciplinary studies using morphologic or molecular methods.
Ezzouhra El Maaiden   +4 more
doaj   +2 more sources

Accumulation of Tetrahymena pyriformis on Interfaces [PDF]

open access: yesMicromachines, 2021
The behavior of ciliates has been studied for many years through environmental biology and the ethology of microorganisms, and recent hydrodynamic studies of microswimmers have greatly advanced our understanding of the behavioral dynamics at the single ...
Kohei Okuyama   +3 more
doaj   +2 more sources

Screening Snake Venoms for Toxicity to Tetrahymena Pyriformis Revealed Anti-Protozoan Activity of Cobra Cytotoxins [PDF]

open access: yesToxins, 2020
Snake venoms possess lethal activities against different organisms, ranging from bacteria to higher vertebrates. Several venoms were shown to be active against protozoa, however, data about the anti-protozoan activity of cobra and viper venoms are very ...
Olga N. Kuleshina   +9 more
doaj   +2 more sources

Further insights into the phylogeny of facultative parasitic ciliates associated with tetrahymenosis (Ciliophora, Oligohymenophorea) based on multigene data [PDF]

open access: yesEcology and Evolution, 2023
Tetrahymenosis, caused by about 10 Tetrahymena species, is an emerging problem inflicting a significant economic loss on the aquaculture industry worldwide.
Lihui Liu   +5 more
doaj   +2 more sources

Analyzing the Interaction between Tetrahymena pyriformis and Bacteria under Different Physicochemical Conditions When Infecting Guppy Using the eDNA Method [PDF]

open access: yesAnimals
In the aquaculture system of ornamental fish, the interaction between bacterial microbiota and ciliate protozoa can prevent or promote disease outbreaks, and different physicochemical conditions will affect the relationships between them. We investigated
Jialu Wang   +7 more
doaj   +2 more sources

The free-living ciliate Tetrahymena pyriformis inactivates engulfed influenza A(H1N1)pdm09 virus via two distinct types of endosomes [PDF]

open access: yesScientific Reports
Wild aquatic birds are a major reservoir of the influenza A virus in natural ecosystems, facilitating its entry into the aquatic microbial food web through their feces. Free-living protozoa and particularly bacterivorous ciliates are essential players of
Valentina I. Pushkareva   +9 more
doaj   +2 more sources

Loss of the Acetate Switch in Vibrio vulnificus Enhances Predation Defense against Tetrahymena pyriformis. [PDF]

open access: hybridAppl Environ Microbiol, 2022
Rasheedkhan Regina V   +8 more
europepmc   +2 more sources

Steric effects at C-20 and C-24 on the metabolism of sterols by Tetrahymena pyriformis.

open access: hybridJournal of Lipid Research, 1981
Cultures of Tetrahymena pyriformis were incubated with various sterols and the extent of dehydrogenation at C-7 and C-22 was determined. The sterols incubated were desmosterol, 22-dehydrodesmosterol, 24-methyldesmosterol, 24 alpha-methylcholesterol ...
W R Nes   +4 more
doaj   +2 more sources

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