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The specific identity of the algal symbiont in Convoluta roscoffensis

Published online by Cambridge University Press:  11 May 2009

Mary Parke  and
Irene Manton
Mary Parke
Affiliation:
The Plymouth Laboratory
Irene Manton
Affiliation:
Botany Department, Leeds University
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Extract

The algal symbiont of Convoluta roscoffensis (Graff) has been studied with the light and electron microscopes both in situ in worms collected from four localities on the coast of Brittany and in various forms of isolates in culture. The same organism has also been obtained from populations of free-living monads collected from sand and water samples adjacent to the Convoluta colonies. Its structure and behaviour in culture are described and illustrated. Platymonas convolutae sp.nov. is a very distinct species with a rough-surfaced theca and a pyrenoid with some new characters not previously recorded in other members of the group. Some new information on scale and theca production from the Golgi system has also been obtained.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 47 , Issue 2 , June 1967 , pp. 445 - 464
Copyright
Copyright © Marine Biological Association of the United Kingdom 1967

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References

REFERENCES

Butcher, R. W., 1959. An introductory account of the smaller algae of British coastal waters. I. Introduction and Chlorophyceae. Fishery Invest., Lond., Ser. 4, 74 pp.Google Scholar
Dangeard, P. A., 1931. Note sur le Platymonas roscoffensis sp.nov., pp. 227–32. In Travaux Cryptogamiques dédiés à Louis Mangin, I–XII, 480 pp. Paris.Google Scholar
Hollande, A., Enjumet, M. & Lafaurie, D., 1954. Contributions à l’étude des Volvocales: étude des genres Platymonas West et Stephanoptera Dangeard. Annls Set. Nat. zool., Sér. II, T. 16. pp. 283–92.Google Scholar
Keeble, F., 1910. Plant Animals. 163 pp. Cambridge.Google Scholar
Keeble, F. & Gamble, F. W., 1907. The origin and nature of the green cells of Convoluta roscoffensis. Q. Jl microsc. Sci., Vol. 51, pp. 167–219.Google Scholar
Kylin, H., 1935. Über Rhodomonas, Platymonas und Prasinocladus. K.fysiogr. Sällsk. Lund. Förh., Bd. 5, Nr. 22, pp. 1–13.Google Scholar
Manton, I. & Parke, M., 1965. Observations on the fine structure of two species of Platymonas with special reference to flagellar scales and the mode of origin of the theca. J. mar. bid. Ass. U.K., Vol. 45, pp. 743–54.CrossRefGoogle Scholar
Oschman, J. L., 1967. Development of the symbiosis of Convoluta roscoffensis (Graff) and Platymonas sp. J. Phycol. Vol. 2, pp. 105–11.CrossRefGoogle Scholar
Parke, M. & Manton, I., 1965. Preliminary observations on the fine structure of Prasinocladus marinus. J. mar. biol. Ass. U.K., Vol. 45, pp. 525–36.CrossRefGoogle Scholar
Provasoli, L., Mclaughlin, J. J. A. & Droop, M. R., 1957. The development of artificial media for marine algae. Arch. Mikrobiol., Bd. 25, pp. 392–428.CrossRefGoogle ScholarPubMed
Reynolds, E. S., 1963. The use of lead citrate at high pH as an electron opaque stain in electron microscopy. J. Cell Biol. Vol. 17, pp. 208–211.CrossRefGoogle ScholarPubMed
Stein, F. R. V., 1878. Der Organismus der Infusionsthiere, Abt. III, Häfte I, Flagellaten. West, G. S., 1916. Algological notes XVIII-XXIII. J. Bot., Lond., Vol. 54, pp. 1–10.Google Scholar