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Multi-gene phylogeny of the subclass Astomatia (Protista: Ciliophora) refreshed with two rare astome ciliates from the digestive tube of endogeic earthworms

Autor: Peter Vďačný, Tomáš Obert

Publikováno v: Organisms Diversity & Evolution. 21:59-77

Astome ciliates are a diverse group of obligate endosymbionts, living in the alimentary tract of invertebrates and vertebrates. In the digestive tube of two endogeic lumbricid earthworms, we discovered Metaradiophrya speculorum sp. n. and re-discover

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c0d04def02b186dfb7e3c9cb1b819c1
https://doi.org/10.1007/s13127-020-00469-6

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Akademický článek

Révision de la sous-famille des Metaracoelophryinae de Puytorac 1972 (Oligohymenophora : Hoplytophryida : Hoplytophryidae), ciliés astomes du tube digestif d’oligochètes terricoles d’Afrique : description de cinq espèces nouvelles

Autor: Fokam Z., Ngassam P., Nana P.A., Bricheux G., Bouchard P., Sime Ngando T.

Publikováno v: Parasite, Vol 19, Iss 1, Pp 41-52 (2012)

Cinq nouvelles espèces de ciliés astomes, présentes dans le tube digestif de vers oligochètes du genre Alma du Cameroun, ont été décrites. Les techniques utilisées sont : l’observation vitale, la coloration au DAPI, la microscopie électron

Externí odkaz: https://doaj.org/article/e78160b2b72e42fe9554c614d7f22410

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Delimitation of five astome ciliate species isolated from the digestive tube of three ecologically different groups of lumbricid earthworms, using the internal transcribed spacer region and the hypervariable D1/D2 region of the 28S rRNA gene

Autor: Tomáš Obert, Peter Vďačný

Publikováno v: BMC Evolutionary Biology, Vol 20, Iss 1, Pp 1-18 (2020)
BMC Evolutionary Biology

Background Various ecological groups of earthworms very likely constitute sharply isolated niches that might permit speciation of their symbiotic ciliates, even though no distinct morphological features appear to be recognizable among ciliates origin

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https://doi.org/10.1186/s12862-020-1601-2

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Dawn of astome ciliates in light of morphology and time-calibrated phylogeny of Haptophrya planariarum, an obligate endosymbiont of freshwater turbellarians

Autor: Peter Vďačný, Matej Rataj

Publikováno v: European Journal of Protistology. 64:54-71

Morphology, systematic position and time-calibrated phylogeny of Haptophrya planariarum were investigated. This endosymbiont of freshwater turbellarians is characterized by: (i) a length of about 200–900 μm; (ii) a campanulate to truncate clavifor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4524b224ab7b653bef1da4c8b33610f1
https://doi.org/10.1016/j.ejop.2018.03.004

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Integrative taxonomy of five astome ciliates (Ciliophora, Astomatia) isolated from earthworms in Central Europe

Autor: Tomáš Obert, Peter Vďačný

Publikováno v: European Journal of Taxonomy, Iss 559 (2019)

Four earthworm species, the endogeic Octolasion tyrtaeum (Savigny, 1826), the anecic Lumbricus terrestris Linnaeus, 1758 as well as the epigeic Eisenia fetida (Savigny, 1826) and Dendrobaena veneta (Rosa, 1886), were examined for the presence of asto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e08e4600e0c01e7a69f34d8f4879109a
https://doi.org/10.5852/ejt.2019.559

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Autor: T. Sime Ngando, P. Bouchard, Paul Alain Nana, Pierre Ngassam, Zéphyrin Fokam, Geneviève Bricheux

Publikováno v: Parasite, Vol 19, Iss 1, Pp 41-52 (2012)

Five new species belonging to the astome ciliates, living in the digestive tract of Oligochaeta worms belonging to the genus Alma from Cameroon, have been described. The techniques used are: vital staining, staining of the nucleus with Diamidino Phen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f19e25fc4ad139f33e7bec29ec91b16f
https://doi.org/10.1051/parasite/2012191041

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Redescription and phylogenetic analyses of Durchoniella spp. (Ciliophora, Astomatida) associated with the polychaete Cirriformia tentaculata (Montagu, 1808)

Autor: Erwan Roussel, Laure Guillou, Anne-Laure Sauvadet, Sophie Le Panse, Denis H. Lynn, Joseph Schrével, Estelle Bigeard

Publikováno v: European Journal Of Protistology (0932-4739) (Elsevier Gmbh, Urban & Fischer Verlag), 2017-10, Vol. 61, N. Part A, P. 265-277
European Journal of Protistology
European Journal of Protistology, Elsevier, 2017, 61 (Part A), pp.265-277. ⟨10.1016/j.ejop.2017.06.007⟩
European Journal of Protistology, 2017, 61 (Part A), pp.265-277. ⟨10.1016/j.ejop.2017.06.007⟩

International audience; Microscopic and phylogenetic analyses were performed on endocommensal astome ciliates retrieved from the middle intestine of a marine cirratulid polychaete, Cirriformia tentaculata, collected in the bay of Roscoff (English Cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0870243750aa2802c9da8fdfd904ec43
https://archimer.ifremer.fr/doc/00392/50312/

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Correlation between some environmental variables and abundance of Almophrya mediovacuolata (Ciliophora: Anoplophryidae) endocommensal ciliate of an anecic earthworms (Oligochaeta: Annelida) in Bambui (North-West Cameroon)

Autor: Zéphyrin Fokam, Geneviève Bricheux, Bernard Viguès, Philippe Bouchard, Pa Nana, Télesphore Sime-Ngando, Pierre Ngassam

Publikováno v: International Journal of Biological and Chemical Sciences
International Journal of Biological and Chemical Sciences, International Formulae Group (IFG), 2017, 10 (5), ⟨10.4314/ijbcs.v10i5.4⟩
International Journal of Biological and Chemical Sciences; Vol 10, No 5 (2016); 1983-1997
International Journal of Biological and Chemical Sciences, 2017, 10 (5), ⟨10.4314/ijbcs.v10i5.4⟩

This study was devoted to accessing the influence of some soil physico-chemical parameters on the abundance of Almophrya mediovacuolata Ngassam, 1983, astome ciliate of the digestive tract of earthworms (EW) of the species Alma nilotica collected alo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d434cdba16f951b89d18f1e90e737e
https://hal.archives-ouvertes.fr/hal-01623442

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