Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-24T18:07:53.605Z Has data issue: false hasContentIssue false
  • English
  • Français

Virus-like particles in bacteria symbiotic in bivalve gills

Published online by Cambridge University Press:  11 May 2009

Eve C. Southward  and
A. J. Southward
Eve C. Southward
Affiliation:
Leverhulme Unit, Marine Biological Association, Citadel Hill, Plymouth, PL PB
A. J. Southward
Affiliation:
Leverhulme Unit, Marine Biological Association, Citadel Hill, Plymouth, PL PB
Get access Rights & Permissions [Opens in a new window]

Extract

Thyasira gouldi, an arctic bivalve mollusc of the family Thyasiridae, has symbiotic, probably chemoautotrophic, bacteria living in its gills. In specimens collected from Loch Etive in Scotland in 1989, after the local population had undergone an unexplained decline, the gill bacteria contained numerous virus-like particles 60 nm in diameter. The bacteria are not lysed by the virus, and the particles are not present outside the bacteria except in phagocytic vacuoles of the gill cells where the bacteria have been digested, leaving the virus particles unchanged. Similar particles have been discovered in bacterial symbionts of Thyasira flexuosa, but in much smaller numbers.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 71 , Issue 1 , February 1991 , pp. 37 - 45
Copyright
Copyright © Marine Biological Association of the United Kingdom 1991

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Ackerman, H.W. & Dubow, M.S. 1987. Viruses ofProkaryotes, 2 vols. CRC Press.Google Scholar
Allen, J.A. 1958. On the basic form and adaptation to habitat in the Lucinacea (Eulamellibranchia). Philosophical Transactions of the Royal Society (B), 241, 421–482.Google Scholar
Blacknell, W.M. 1973. Aspects of the Biology of Thyasira gouldi (Philippi) and its Copepod Parasite Axinophilus thyasirae(Bresciani and Ockelmann). PhD Thesis, University of Stilling.Google Scholar
Blacknell, W.M. & Ansell, A.D. 1974. The direct development of Thyasira gouldi (Philippi). Thalassia Jugoslavica, 10, 23–43.Google Scholar
Blacknell, W.M. & Ansell, A.D. 1975. Features of the reproductive cycle of an arctic bivalve from a Scottish sea loch. Pubblicazione della Stazione Zoologica di Napoli, 39, supplement 1, 26–52.Google Scholar
Boulégue, J.Benedetti, E.L.Dron, D.Mariotti, A. & Letolle, R. 1987. Geochemical and biogeochemical observations on the biological communities associated with fluid venting in the Nankai Trough and Japan Trench subduction zone. Earth and Planetary Science Letters, 83, 343–355.CrossRefGoogle Scholar
Buchanan, J.S. 1978. Cytological studies on a new species of Rickettsia found in association with a phage in the digestive gland of the marine bivalve mollusc, Tellina tenuis (da Costa), journal of Fish Diseases, 1, 27–43.CrossRefGoogle Scholar
Dando, P.R. & Southward, A.J. 1986. Chemoautotrophy in bivalve molluscs of the genus Thyasira. Journal of the Marine Biological Association of the United Kingdom, 66, 915–926.CrossRefGoogle Scholar
Dando, P.R., Southward, A.J.Southward, E.C. & Barrett, R.L. 1986. Possible energy sources for chemoautotrophic prokaryotes symbiotic with invertebrates from a Norwegian fjord. Ophelia, 26, 135–150.CrossRefGoogle Scholar
Edwards, A. & Edelsten, D.J. 1977. Deep water renewal of Loch Etive: a three basin Scottish Fjord. Estuarine and Coastal Marine Science, 5, 575–595.CrossRefGoogle Scholar
Gage, J. 1972. A preliminary survey of the benthic macrofauna and sediments in Lochs Etive and Creran, sea lochs along the west coast of Scotland.Journal of the Marine Biological Association of the United Kingdom, 52,237–276.CrossRefGoogle Scholar
Harshbarger, J.C.Chang, S.C. & Otto, S.V. 1977. Chlamydiae (with phages), mycoplasmas and Rickettsiae in Chesapeake Bay bivalves. Science, New York, 196, 666–668.CrossRefGoogle ScholarPubMed
Johnson, K.Chow, C.T.Lyric, R.M. & Van Caeseele, L. 1973. Isolation and characterization of a bacteriophage for Thiobacillus novellus. Journal of Virology, 12, 1160.CrossRefGoogle ScholarPubMed
Matthews, R.E.F. 1982. Classification and nomenclature of viruses. Iniervirology, 17, 1–199.CrossRefGoogle Scholar
Ockelmann, K.W. 1958. The zoology of east Greenland, marine Lamellibranchia. Meddelelser om Gwnland, 122(4), 256 pp.Google Scholar
Southward, E.C. 1986. Gill symbionts in thyasirids and other bivalve molluscs, journal of the Marine Biological Association of the United Kingdom. 66, 889–914.CrossRefGoogle Scholar
Southward, E.C. 1987. Contribution of symbiotic chemoautotrophs to the nutrition of benthic invertebrates. In Microbes in the Sea (Ed. Sleigh, M.A.) pp. 83–118. Chichester: Ellis Horwood.Google Scholar
Vetter, R.D. 1985. Elemental sulfur in the gills of three species of clams containing chemoautotrophic bacteria: a possible inorganic energy storage compound. Marine Biology, 88, 33–42.CrossRefGoogle Scholar
Wood, A.P. & Kelly, D.P. 1989. Isolation and physiological characterisation of Thiobacillus thyasiris sp. nov., a novel marine facultative autotroph and the putative symbiont of Thyasira flexuosa. Archiv für Microbiologie, 152, 160–166.CrossRefGoogle Scholar