Consulta: subjectFacets:"Marteilia maurini"
Registros recuperados: 7
Data/hora: 05/06/2024 03:45:42

First record of Marteilia sp in mussels Mytilus galloprovincialis in Croatia
Provedor de dados: 5
Autores: Zrncic, Snjevana; Le Roux, Frédérique; Oraic, Drazen; Sostaric, Branko; Berthe, Franck.
Marteiliosis is a disease of molluscs caused by Marteilia refringens in Europe and M. sydneyi in Australia. During routine examination of cultured mussels Mytilus galloprovinciallis in the northern Adriatic, the occurrence of Marteilia sp. was recorded with a prevalence of 5 %. This parasite was not detected in flat oysters reared in the same area. The affiliation of the detected parasite in M. galloprovinciallis was confirmed by in situ hybridization using a M. refringens probe, specific at the genus level. DNA of these infected mussels originating from the same area will be used to clarify the taxonomic position of this species within the genus Marteilia using a molecular approach.
Tipo: Text
Palavras-chave: Taxonomy; Detection; Mytilus galloprovincialis; Parasite; Marteilia maurini.
Ano: 2001
URL: http://archimer.ifremer.fr/doc/2001/publication-817.pdf

Rôle de la moule, Mytilus edulis, dans la transmission du parasite de l'huître plate, Marteilia refringens
Provedor de dados: 5
Autores: Faure, Stephanie.
La marteiliose est une maladie causée par Marteilia refringens chez l'huître plate, Ostrea edulis. Ce parasite induit des mortalités importantes chez ces mollusques bivalves. Une autre espèce, Marteilia maurini, parasite la moule, Mytilus edulis, sans engendrer de mortalités notables. Des cas de coinfections des moules par ces 2 parasites ont été observés. La moule pourrait donc être vecteur de Marteilia refringens. Des études sur la taxinomie de Marteilia refringens ont démontré qu'il existe un polymorphisme entre les 2 espèces dans l'ITS1. De ce fait, une technique de PCR-RFLP a été mise au point pour discriminer les 2 espèces. Le but de cette étude est d'éclaircir le statut de la moule dans le cycle biologique de Marteilia refringens par deux approches...
Tipo: Text
Palavras-chave: Marteilia refringens; Marteilia maurini; Mytilus edulis; Vecteur; PCR-RFLP; PCR; Pathologie.
Ano: 2002
URL: http://archimer.ifremer.fr/doc/00032/14343/11627.pdf

Recherche sur Marteilia maurini n. sp. parasite de la moule Mytilus galloprovincialis Lmk.
Provedor de dados: 5
Autores: Comps, Michel; Pichot, Yves; Papagianni, Panagiota.
Histological control practiced in 1981 revealed that the mussel Mytilus galloprovincialis is infected by a new parasite Marteilia maurini sp. n. The structure and the cycle of development are described. The particularities of this parasite in the genus Marteilia are given and discussed.
Tipo: Text
Palavras-chave: Marteilia maurini; Mytilus galloprovincialis; New species; Taxonomy; Mussel culture; Histopathology; Histology.
Ano: 1981
URL: http://archimer.ifremer.fr/doc/1981/publication-1895.pdf

Report about mollusc diseaes
Provedor de dados: 5
Autores: Berthe, Franck.
Of the 75 laboratories contacted through the survey, 54 answered, 14 of which are partially or totally devoted to mollusc diseases. In fact, only 4 laboratories are devoted full-time to this work. Of the 14 laboratories that declared to work on the diagnosis of mollusc diseases, 12 stated that they worked with mussels, 12 with oysters, 9 with clams and 8 with other mollusc species. This is coherent with available production information. According to production data in 2001 (FAO source), the main mollusc species in the region are the blue mussel, Mytilus edulis (297,485 tonnes), the Mediterranean mussel, Mytilus galloprovincialis (131,014 tonnes), the Pacific cupped oyster, Crassostrea gigas (127,323 tonnes, an important part of which is produced on the...
Tipo: Text
Palavras-chave: Bonamia existiosus; Bonamis ostreae; Bonamiosis; Marteilia sydneyi; Marteilia maurini; Marteilia refringens; Marteiliosis; Perkinsus marinus; Perkinsus olseni; Perkinsus atlanticus; Perkinsosis; Vibriosis; Herpes like virus; Oysters; Pathology; Mollusc diseases.
Ano: 2004
URL: http://archimer.ifremer.fr/doc/2004/publication-3300.pdf

Infection parasitaire causée par Marteilia maurini sp. n. chez la moule Mytilus galloprovincialis
Provedor de dados: 5
Autores: Comps, Michel; Grizel, Henri; Papayanni, Youla.
During the last year (1981), zoosanitaries control was practiced on the mussel Mytilus galloprovincialis from Venise lagoon. This species is infected by new parasite Marteilia maurini sp. n. His structurals characteristic and his development cycle are similar to those of Marteilia refringens in the fIat oyster.
Tipo: Text
Palavras-chave: Parasite; Pathologie; Marteilia maurini; Mytilus galloprovincialis.
Ano: 1982
URL: http://archimer.ifremer.fr/doc/1982/acte-3226.pdf

Taxinomie et épidémiologie moléculaires du parasite Marteilia refringens Grizel et al. 1974 : intérêt pour la gestion du risque sanitaire en conchyliculture
Provedor de dados: 5
Autores: Berthe, Franck.
Infectious diseases are currently recognised as a major limiting factor to development and sustainability of aquaculture of molluscs. The study is focused on the European flat oyster, Ostrea edulis and its paramyxean parasite Marteilia refringens. Results are contributing to the prevention of risk associated to infected stocks imports from endemic zones, by developing molecular diagnostic tools that are specific, sensible and reliable. Phylogeny and taxonomy of Marteilia refringens, previously impeded by microscopy limits, were clarified by sequencing the rDNA SSU, small sub-unit in the rRNA gene cluster. These new insights have practical implications discussed in a pragmatic polyphasic approach involving pathology and epidemiology. This approach led us to...
Tipo: Text
Palavras-chave: Marteilia refringens; Marteilia maurini; Ostrea edulis; Mytilus edulis; Pathologie; Phylogénie moléculaire; Taxinomie; Epidémiologie; Marteilia refringens; Marteilia maurini; Ostrea edulis; Mytilus edulis; Molluscs diseases; Molecular phylogeny; Taxonomy; Epidemiology.
Ano: 2002
URL: http://archimer.ifremer.fr/doc/00109/21980/19594.pdf

Rôle de la moule, Mytilus Edulis dans la transmission du parasite de l'huître plate, Marteilia Refringens
Provedor de dados: 5
Autores: Mathia, Olivier.
Marteilia refringens est l'un des parasites de l'huître plate, Ostrea edulis ; la marteiliose dont il est l'agent causal provoque une forte mortalité chez les mollusques bivalves. Le genre Marteilia comprend d'autres espèces telle que Marteilia maurini qui lui affecte la moule, Mytilus edulis. Il a été démontré, dans quelques rares cas que les deux espèces pouvaient co habiter au sein d'une même moule. Ainsi le mollusque pourrait être vecteur de Marteilia refringens. Certaines études ont montré par PCR et PCR-RFLP qu'il existait un dimorphisme dans la région ITS-1 des gènes ribosomaux chez Marteilia. Ces techniques m'ont donc permis d'observer la prévalence du phénomène de co-detection dans le milieu naturel et d'étudier l'implication de la moule dans le...
Tipo: Text
Palavras-chave: Marteilia refringens; Marteilia maurini; Mytilus edulis; Vecteur; PCR; PCR-RFLP.
Ano: 2003
URL: http://archimer.ifremer.fr/doc/00369/47981/48007.pdf