ArticleCurrent microbiology2018
Cultivation Conditions Can Cause a Shift from Mutualistic to Parasitic Behavior in the Symbiosis Between Paramecium and Its Bacterial Symbiont Caedibacter taeniospiralis.
Article in Current microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Microbial evolution and transitions along the parasite-mutualist continuum.Nature reviews. Microbiology · 2021Review
- Natural Shifts in Endosymbionts' Occurrence and Relative Frequency in Their Ciliate Host Population.Frontiers in microbiology · 2021Article
- The Obligate Symbiont "Frontiers in microbiology · 2020Article
- The Hidden World of Rickettsiales Symbionts: "Candidatus Spectririckettsia obscura," a Novel Bacterium Found in Brazilian and Indian Paramecium caudatum.Microbial ecology · 2019Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Caedibacter taeniospiralis is an obligate bacterial symbiont living in the cytoplasm of the ciliate Paramecium tetraurelia. Different studies analyzing the effect of this symbiont on its host's growth and maximal cell density arrive at contradicting conclusions, labeling it as either a parasite or a mutualist. We address the question whether extrinsic factors such as medium and food organism are responsible for the opposing results. Thus, we performed fitness assays comparing previously applied cultivation conditions. By confirming the dependency of the parasitic and mutualistic behavior of C. taeniospiralis on the cultivation conditions of its host P. tetraurelia, we demonstrate the context-dependent impact on host fitness of this bacterium.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.