Results 11 to 20 of about 845 (153)

Chromosomal assembly of the flat oyster (Ostrea edulis L.) genome as a new genetic resource for aquaculture [PDF]

Evolutionary Applications, 2022
The European flat oyster (Ostrea edulis L.) is a native bivalve of the European coasts. Harvest of this species has declined during the last decades because of the appearance of two parasites that have led to the collapse of the stocks and the loss of ...
Isabelle Boutet, Homère J. Alves Monteiro, Lyam Baudry, Takeshi Takeuchi, Eric Bonnivard, Bernard Billoud, Sarah Farhat, Ricardo Gonzales‐Araya, Benoit Salaun, Ann C. Andersen, Jean‐Yves Toullec, François H. Lallier, Jean‐François Flot, Nadège Guiglielmoni, Ximing Guo, Cui Li, Bassem Allam, Emmanuelle Pales‐Espinosa, Jakob Hemmer‐Hansen, Pierrick Moreau, Martial Marbouty, Romain Koszul, Arnaud Tanguy   +22 more
doaj   +3 more sources

New insights in flat oyster Ostrea edulis resistance against the parasite Bonamia ostreae [PDF]

Fish & Shellfish Immunology, 2012
Bonamiosis due to the parasite Bonamia ostreae has been associated with massive mortality in flat oyster stocks in Europe. Control of the disease currently relies on disease management practices and transfer restriction. Previously, massal selections based on survival to challenge to infection with B.
Morga, Benjamin, Renault, Tristan, Faury, Nicole, Arzul, Isabelle   +3 more
openaire   +4 more sources

Detection of Bonamia ostreae and B. exitiosa (Haplosporidia) in Ostrea edulis from the Adriatic Sea (Italy) [PDF]

Diseases of Aquatic Organisms, 2010
The flat oyster Ostrea edulis L. is widespread along the Italian coasts. In particular, the Manfredonia Gulf (Adriatic Sea) represents an important site where natural beds subsist. Previous monitoring conducted in 1990 by light microscopy and ultrastructural studies revealed the presence of Bonamia-like microcell parasites in some flat oysters ...
Narcisi V., Arzul I., Cargini D., Mosca F., Calzetta A., TRAVERSA, Donato, Robert M., Joly J. P., Chollet B., Renault T., TISCAR, Pietro Giorgio   +10 more
core   +6 more sources

Detection of the oyster parasite Bonamia ostreae by fluorescent in situ hybridization [PDF]

Diseases of Aquatic Organisms, 2003
Bonamia ostreae is an economically significant protistan parasite of the flat oyster Ostrea edulis in Europe and North America. Management of this parasite depends partly upon its reliable identification in wild and aquacultured oyster populations, but B. ostreae is small and difficult to detect by traditional microscopic methods.
Ryan B, Carnegie, Bruce J, Barber, Daniel L, Distel   +2 more
openaire   +3 more sources

Molecular responses of Ostrea edulis haemocytes to an in vitro infection with Bonamia ostreae [PDF]

Developmental & Comparative Immunology, 2011
Bonamiosis due to the parasite Bonamia ostreae is a disease affecting the flat oyster Ostrea edulis. B. ostreae is a protozoan, affiliated to the order of haplosporidia and to the cercozoan phylum. This parasite is mainly intracellular, infecting haemocytes, cells notably involved in oyster defence mechanisms. Suppression subtractive hybridisation (SSH)
Morga, Benjamin, Arzul, Isabelle, Faury, Nicole, Segarra, Amelie, Chollet, Bruno, Renault, Tristan   +5 more
openaire   +4 more sources

Microbiome of wild oysters: assessing diversity and detecting potential pathogens using a metabarcoding approach [PDF]

BMC Microbiology
Background The Pacific oyster (Crassostrea gigas) and the hooded oyster (Saccostrea cucullate) are ecologically and economically important species in the northwestern Pacific Ocean.
Hyung-Bae Jeon, Hari Won, Hyoun Joong Kim, Seung-Hyeon Kim, Yu Chen, Jinxia Long, Sen-Lin Tang, S. D.N.K. Bathige, Kyung-Il Park   +8 more
doaj   +2 more sources

Bonamia ostreae in the Native Oyster Ostrea edulis [PDF]

, 2007
Ireland has a long history of producing and harvesting native flat oysters, Ostrea edulis. At the start of the nineteenth century, almost every bay and harbour, around the coast had abundant beds of native oysters. Intensive dredging to meet the demands of the markets in Dublin and England depleted the stocks, so that in 1845 the government passed ...
Culloty, S C, Mulcahy, M F
core   +3 more sources

Non-Invasive Detection Method for Bonamia Ostreae Infected Ostrea Edulis [PDF]

Aquaculture
Populations of the native European flat oyster (Ostrea edulis) have been in decline for the past two centuries through a combination of exploitation, disease and climatic events. Ongoing efforts to restore these animals to suitable habitats throughout Europe are increasing in number and magnitude but have been hindered by pathogens such as the protist ...
Regan, Tim; id_orcid 0000-0002-0979-7875, Vythalingam, Lavanya, Nascimento Schulze, Jennifer, Paisley, Owen, Karmitz, Alain, Hanley, Nuala M., Sanderson, William G., Bean, Tim; id_orcid 0000-0002-2544-9918   +7 more
openaire   +3 more sources

Detection of Bonamia ostreae Based on Small Subunit Ribosomal Probe

Journal of Invertebrate Pathology, 2000
Bonamia ostreae is a protozoan parasite of the flat oyster, Ostrea edulis, which has caused significant loss of oysters in Europe over the last decade. B. ostreae was purified from infected flat oysters and DNA was extracted. The nearly complete small subunit rDNA gene of B. ostreae was amplified using universal oligonucleotides and the PCR product was
N, Cochennec, F, Le Roux, F, Berthe, A, Gerard   +3 more
openaire   +3 more sources

Epidemiology of Bonamia ostreae infecting European flat oysters Ostrea edulis from Lake Grevelingen, The Netherlands [PDF]

Endangered Species Research, 2010
Production of European flat oysters Ostrea edulis in the Netherlands has been hampered by the presence of the haplosporidian parasite Bonamia ostreae, which is now an enzootic species following its establishment after 1980. We analyzed histopathological data from annual shellfish disease monitoring from 1988 to 2006 to quantify prevalence of B. ostreae
Engelsma, M.Y., Kerkhoff, S., Roozenburg, I., Haenen, O.L.M., van Gool, A., Sistermans, W.C.H., Wijnhoven, S., Hummel, H.   +7 more
openaire   +7 more sources