Swimming Motility Assays of Spiroplasma
- PMID: 36842131
- DOI: 10.1007/978-1-0716-3060-0_31
Swimming Motility Assays of Spiroplasma
Abstract
Spiroplasma swim in liquids without the use of the bacterial flagella. This small helical bacterium propels itself by generating kinks that travel down the cell body. The kink translation is unidirectional, from the leading pole to the lagging pole, during cell swimming in viscous environments. This protocol describes a swimming motility assay of Spiroplasma eriocheiris for visualizing kink translations of the absolute handedness of the body helix with optical microscopy.
Keywords: Cell motility; Cell polarity; Helical shape; Mollicutes; Optical microscopy.
© 2023. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.
References
-
- Shaevitz JW, Lee JY, Fletcher DA (2005) Spiroplasma swim by a processive change in body helicity. Cell 122:941–945. https://doi.org/10.1016/j.cell.2005.07.004 - DOI - PubMed
-
- Miyata M, Robinson RC, Uyeda TQP et al (2020) Tree of motility – a proposed history of motility systems in the tree of life. Genes Cells 25:6–21. https://doi.org/10.1111/gtc.12737 - DOI - PubMed - PMC
-
- Sasajima Y, Miyata M (2021) Prospects for the mechanism of Spiroplasma swimming. Front Microbiol 12:706426. https://doi.org/10.3389/fmicb.2021.706426 - DOI - PubMed - PMC
-
- Nakane D, Ito T, Nishizaka T (2020) Coexistence of two chiral helices produces kink translation in Spiroplasma swimming. J Bacteriol 202:e00735–e00719. https://doi.org/10.1128/JB.00735-19 - DOI - PubMed - PMC
-
- Goldstein RE, Goriely A, Huber G et al (2000) Bistable helices. Phys Rev Lett 84:1631–1634. https://doi.org/10.1103/PhysRevLett.84.1631 - DOI - PubMed
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources