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Czasopismo

2008 | 53 | 3 |

Tytuł artykułu

Nanobacteria associated with mucous intestines of freshwater fishes and tegument of their parasites [Cestoda]

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The teguments of four cestode species (Triaenophorus nodulosus, Proteocephalus torulosus, P. percae, P. cernuae) and the intestines of their freshwater fish hosts (Esox lucius, Barbatula barbatula, Perca fluviatilis, Gymnocephalus cernuus) inhabited by bacteria have been investigated with scanning electron microscopy. Most of the bacteria have sizes very similar to nanobacteria (that is, 0.25–0.3 μm in diameter). At least 4 microbial morphotypes were identified. These observations indicate that the normal indigenous microflora in cestodes and their fish hosts, associated with the digestive transport surfaces and consist of bacteria and nanobacteria.

Wydawca

-

Czasopismo

Rocznik

Tom

53

Numer

3

Opis fizyczny

p.312-314,fig.,ref.

Twórcy

autor
  • Russian Academy of Sciences, 152742 Borok, Yaroslavl, Russia

Bibliografia

  • Aho J.M., Uglem G.L., Moore J.P., Larson O.R. 1991. Bacteria associated with the tegument of Clinostomum marginatum (Digenea). Journal of Parasitology, 77, 784–786. DOI: 10.2307/3282717.
  • Bakke T.A., Cable J., Østbø M. 2006. The ultrastructure of hypersymbionts on the monogenean Gyrodactylus salaris infecting Atlantic salmon Salmo salar. Journal of Helminthology, 80, 377–386. DOI: 10.1017/JOH2006368.
  • Cable J., Tinsley R.C. 1991. Microsporidian hyperparasites and bacteria associated with Pseudodiplorchis americanus (Monogenea: Polystomatidae). Canadian Journal of Zoology, 70, 523–529. DOI: 10.1139/z92-079.
  • El-Naggar M.M., Kearn G.C. 1989. Haptor glands in the gill-parasitic ancerocephaline monogenean Cichlidogyrus halli typicus and the report of possible prokaryotic symbiont. International Journal for Parasitolology, 5, 401–408. DOI: 10.1016/0020-7519(89)90096-9.
  • Hughes-Stamm S.R., Cribb T.H., Jones M.K. 1999. Structure of the tegument and ectocommensal microorganisms of Gyliauchen nahaensis (Digenea: Gyliauchenidae), an inhabitant of herbivorous fish of the great barrier reef, Australia. Journal of Parasitology, 85, 1047–1052. DOI: 10.2307/3285667.
  • Izvekova G.I. 2003. Proteolytic activity of microflora associated with the digestive-transport surfaces of intestine of the burbot Lota lota and of Eubothrium rugosum parasitized in it. Journal of Evolutionary Biochemistry and Physiology, 39, 529–536. DOI: 10.1023/B:JOEY.0000015960.83715.8a.
  • Izvekova G.I. 2005a. Hydrolytic activity of enzymes of microflora associated with digestive transport surfaces of pike intestine and Triaenophorus nodulosus (Cestoda, Pseudophyllidea) parasitizing in it. Journal of Evolutionary Biochemistry and Physiology, 41, 185–193. DOI: 10.1007/s10893-005-0053-z.
  • Izvekova G.I. 2005b. Activity of carbohydrases of symbiotic microflora and their role in processes of digestion of fish and their parasitizing cestodes (on the example of pike and Triaenophorus nodulosus). Journal of Evolutionary Biochemistry and Physiology, 41, 406–414. DOI: 10.1007/s10893-005-0076-5.
  • Izvekova G.I., Komova A.V. 2005. The role of α-amylase of symbiotic microflora in digestion by lower cestodes and their fish hosts. Biology Bulletin, 32, 167–171. DOI: 10.1007/s10525-005-0025-2.
  • Poddubnaya L.G., Izvekova G.I. 2005. Detection of bacteria associated with the tegument of caryophyllidean cestodes. Helminthologia, 42, 9–14.
  • Steering Group for the Workshop on Size Limits of Very Small Microorganisms. 1999. Proceedings of a Workshop, National Academy Press, Washington, D.C., 164 pp.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-f9631be6-4e86-44e3-b45f-fab30f70ca33
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