Abstract
Plasmodial strands of the slime mold physarum exhibit rhythmic mechanical contractions. These contractions drive an alternating flow of cytoplasm, so-called “shuttle streaming”, which underlies the movement of the Plasmodium. Here we construct a mechanical model of the plasmodial cytogel which can mimic the periodic mechanical and chemical behavior of the plasmodial rhythms.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Jaffe, L. (1980). Calcium explosions as triggers for development. Ann. N.Y. Acad. Sci. 339, 86–101.
Kamiya, N. (1981). Physical and chemical basis of cytoplasmic streaming. Ann. Rev. Plant Physiol. 32, 205–236.
Kessler, D. (1982). Plasmodial structure and motility. In: Cell Biology of Physarum and Didymium, Vol. 1, pp. 145–208. H. Aldrich, J. Daniel (eds.) New York, Academic Press.
Oster, G., G. Odell, J. Murray (1983). In preparation.
Oster, G., G. Odell (1983). The mechanics of cytogels I: Plasmodial oscillations in Physarum. Cell Motility (submitted).
Othmer, H. (1969). Interactions of reaction and diffusion in open systems. Ph.D. Dissertation. Chem. Engr. Dept., Univ. of Minnesota.
Tyson, J. (1982). Periodic phenomena in Physarum. In: Cell Biology of Physarum and Didymium, Vol. 1, pp. 61–109. H. Aldrich, J. Daniel (eds.) New York, Academic Press.
Wohlfarth-Bottermann, K. (1979). Oscillatory contraction activity in Physarum. J. Exp. Biol. 81, 15–32.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1984 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Oster, G.F., Odell, G.M. (1984). A Mechanochemical Model for Plasmodial Oscillations in Physarum . In: Jäger, W., Murray, J.D. (eds) Modelling of Patterns in Space and Time. Lecture Notes in Biomathematics, vol 55. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-45589-6_24
Download citation
DOI: https://doi.org/10.1007/978-3-642-45589-6_24
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-13892-1
Online ISBN: 978-3-642-45589-6
eBook Packages: Springer Book Archive