De Novo Transcriptome Assembly and Analysis of the Flat Oyster Pathogenic Protozoa Bonamia Ostreae [PDF]
Frontiers in Cellular and Infection Microbiology, 2022 The flat oyster Ostrea edulis is an oyster species native to Europe. It has declined to functional extinction in many areas of the NE Atlantic for several decades.
Isabelle Arzul +2 more
exaly +4 more sources
Environmental distribution and seasonal dynamics of Marteilia refringens and Bonamia ostreae, two protozoan parasites of the European flat oyster, Ostrea edulis [PDF]
Frontiers in Cellular and Infection Microbiology, 2023 IntroductionMarteilia refringens and Bonamia ostreae are protozoan parasites responsible for mortalities of farmed and wild flat oysters Ostrea edulis in Europe since 1968 and 1979, respectively.
Isabelle Arzul +2 more
exaly +4 more sources
An eDNA/eRNA-based approach to investigate the life cycle of non-cultivable shellfish micro-parasites: the case of Bonamia ostreae, a parasite of the European flat oyster Ostrea edulis [PDF]
Microbial Biotechnology, 2020 Summary Environmental DNA approaches are increasingly used to detect microorganisms in environmental compartments, including water. They show considerable advantages to study non‐cultivable microorganisms like Bonamia ostreae, a protozoan parasite ...
Isabelle Arzul +2 more
exaly +3 more sources
A single genomic region involving a putative chromosome rearrangement in flat oyster (Ostrea edulis) is associated with differential host resilience to the parasite Bonamia ostreae [PDF]
Evolutionary Applications, 2022 European flat oyster (Ostrea edulis) is an ecologically and economically important marine bivalve, that has been severely affected by the intracellular parasite Bonamia ostreae.
Inés Martínez Sambade +10 more
doaj +2 more sources
Species which may act as vectors or reservoirs of diseases covered by the Animal Health Law: Listed pathogens of molluscs [PDF]
EFSA Journal, 2023 Vector or reservoir species of five mollusc diseases listed in the Animal Health Law were identified, based on evidence generated through an extensive literature review, to support a possible updating of Regulation (EU) 2018/1882.
EFSA Panel on Animal Health and Welfare (AHAW) +35 more
doaj +2 more sources
Contribution of in Vivo Experimental Challenges to Understanding Flat Oyster Ostrea edulis Resistance to Bonamia ostreae [PDF]
Frontiers in Cellular and Infection Microbiology, 2017 Bonamiosis due to the parasite Bonamia ostreae has been associated with massive mortality outbreaks in European flat oyster stocks in Europe. As eradication and treatment are not possible, the control of the disease mainly relies on transfer restriction.
Benjamin Morga +9 more
doaj +2 more sources
Loop-Mediated Isothermal Amplification for the Fast Detection of Bonamia ostreae and Bonamia exitiosa in Flat Oysters [PDF]
PathogensThe haplosporidian parasites Bonamia ostreae (BO) and B. exitiosa (BE) are serious oyster pathogens. Two independent laboratories evaluated fluorescence real-time loop-mediated isothermal amplification (LAMP) assays for rapidly detecting these parasites.
Irene Cano +5 more
doaj +2 more sources
Concurrent infections by Bonamia species (Haplosporidia) do not cause more intense infections [PDF]
ParasitologyRecently introduced parasites are predicted to cause more severe infections because of a lack of host-parasite co-evolution. When new parasites co-occur with similar parasites they may compete for resources within a host, with mixed species infections ...
Henry S. Lane +7 more
doaj +2 more sources
Baseline Assessment of WOAH-Listed Protozoan Parasites in Wild Mediterranean Mussels Mytilus galloprovincialis and Pacific Oysters Crassostrea gigas from Port-Adjacent Coastal Waters of Korea in 2023 [PDF]
AnimalsSystematic surveillance of World Organization for Animal Health (WOAH)-listed protozoan parasites is essential for maintaining the sanitary status of seafood exports and detecting the introduction of exotic pathogens into coastal ecosystems.
Jeong-Hwa Kim +7 more
doaj +2 more sources
Transcriptional Alteration of Gene Biomarkers in Hemocytes of Wild Ostrea edulis with Molecular Evidence of Infections with Bonamia spp. and/or Marteilia refringens Parasites [PDF]
Pathogens, 2020 The European flat Ostrea edulis is highly susceptible to intracellular parasitic infections, particularly bonamiosis and marteiliosis. The defensive response of oyster to both bonamiosis and marteiliosis is typically mediated by hemocytes, which play a ...
Paolo Cocci +4 more
doaj +2 more sources