About: New data on aetiology of nodular gill disease in rainbow trout, Oncorhynchus mykiss

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We studied amoebae associated with nodular gill disease (NGD) outbreaks in rainbow trout Oncorhynchus on kiss (Walbaum) in fish farms in South-Western Germany. Gills of 12 diseased rainbow trout were examined in fresh, by isolation attempts, histologically and using in situ hybridisation (ISH). A total of nine amoeba strains of the genera Acanthamoeba (I), Hartmannella (2), Naegleria (1), Protacanthamoeba (1) and Vannella (4) were isolated and determined using light microscopical, ultrastructural and molecular methods. Specific molecular probes designed from the SSU rDNA sequences of individual amoeba strains were used for non-radioactive ISH in histological sections. Association of Naegleria sp. with NGD and a direct ISH proof of Naegleria trophozoites attached to hyperolastic gill epithelium are novel findings, expanding the number of possible agents of NGD and supporting the hypothesis on multicausal aetiology of this disease. We studied amoebae associated with nodular gill disease (NGD) outbreaks in rainbow trout Oncorhynchus on kiss (Walbaum) in fish farms in South-Western Germany. Gills of 12 diseased rainbow trout were examined in fresh, by isolation attempts, histologically and using in situ hybridisation (ISH). A total of nine amoeba strains of the genera Acanthamoeba (I), Hartmannella (2), Naegleria (1), Protacanthamoeba (1) and Vannella (4) were isolated and determined using light microscopical, ultrastructural and molecular methods. Specific molecular probes designed from the SSU rDNA sequences of individual amoeba strains were used for non-radioactive ISH in histological sections. Association of Naegleria sp. with NGD and a direct ISH proof of Naegleria trophozoites attached to hyperolastic gill epithelium are novel findings, expanding the number of possible agents of NGD and supporting the hypothesis on multicausal aetiology of this disease. (en)
Title	New data on aetiology of nodular gill disease in rainbow trout, Oncorhynchus mykiss New data on aetiology of nodular gill disease in rainbow trout, Oncorhynchus mykiss (en)
skos:prefLabel	New data on aetiology of nodular gill disease in rainbow trout, Oncorhynchus mykiss New data on aetiology of nodular gill disease in rainbow trout, Oncorhynchus mykiss (en)
skos:notation	RIV/60077344:_____/10:00350371!RIV11-GA0-60077344
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA524/09/0137), P(LC522), Z(AV0Z60220518), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Dyková, Iva Pecková, Hana Kostka, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	274655
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/10:00350371
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nodular gill disease; aetiological study; amoebae; Naegleria sp.; fish diseases; aquaculture; Oncorhynchus mykiss (en)
http://linked.open.../riv/klicoveSlovo	aquaculture Oncorhynchus mykiss amoebae Naegleria sp. aetiological study fish diseases nodular gill disease
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[620305A9E85D]
http://linked.open...i/riv/nazevZdroje	Folia Parasitologica
http://linked.open...in/vavai/riv/obor	GJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	ICHTHYOPASITOLOGY RESEARCH CENTRE Generic and species characterisation of fish-isolated amoebae focused on molecular markers as tools for diagnosis of amoebae in tissue lesions
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	57
http://linked.open...iv/tvurceVysledku	Dyková, Iva Kostka, Martin Pecková, Hana Nardy, E. Wortberg, F.
http://linked.open...ain/vavai/riv/wos	000282543400001
http://linked.open...n/vavai/riv/zamer	Parazitismus a parazito-hostitelské vztahy na organismální, buněčné a molekulové úrovni EKOLOGICKÉ, EVOLUČNÍ A EXPERIMENTÁLNĚ BIOLOGICKÉ PŘÍSTUPY KE STUDIU VZNIKU A VÝZNAMU BIODIVERZITY
issn	0015-5683
number of pages	7 (xsd:int)

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