Results 41 to 50 of about 29,988,444 (164)

Effects of temperature on the interaction between Pacific oysters and OsHV-1 : transcriptomic and metabolic responses

, 2018
Crassostrea gigas is the main species of oyster cultivated in the world. Since 2008, mass mortality events have been affecting oysters aged less than one year old in Europe and Oceania and have been associated with the emergence of the Ostreid herpes ...
Delisle, Lizenn
core   +3 more sources

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

Evolutionary Applications, Volume 15, Issue 11, Page 1730-1748, November 2022., 2022
Abstract 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 the natural oyster beds. O.
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
wiley   +1 more source

Ostreid Herpesvirus-1 Infects Specific Hemocytes in Ark Clam, Scapharca broughtonii

Viruses, 2018
High levels of ostreid herpesvirus 1 (OsHV-1) were detected in hemocytes of OsHV-1 infected mollusks. Mollusk hemocytes are comprised of different cell types with morphological and functional heterogeneity.
Lusheng Xin, Chen Li, Changming Bai, Chongming Wang   +3 more
doaj   +1 more source

Life history of oysters influences Vibrio parahaemolyticus accumulation in Pacific oysters (Crassostrea gigas)

Environmental Microbiology, Volume 24, Issue 9, Page 4401-4410, September 2022., 2022
Summary Vibrio parahaemolyticus infection in humans is associated with raw oyster consumption. Evaluation of V. parahaemolyticus presence in oysters is of most interest because of the economic and public health issues that it represents. To explore V. parahaemolyticus accumulation and depuration in adult Crassostrea gigas, we developed a GFP‐tagged V ...
Marion Sorée, François Delavat, Christophe Lambert, Solen Lozach, Mathias Papin, Bruno Petton, Delphine Passerini, Lionel Dégremont, Dominique Hervio Heath   +8 more
wiley   +1 more source

Temperature and microbe mediated impacts of the San Diego Bay ostreid herpesvirus (OsHV-1) microvariant on juvenile Pacific oysters. [PDF]

Sustain Microbiol
The ostreid herpesvirus (OsHV-1) was recently detected in San Diego Bay for the first time in farmed juvenile Pacific oysters (Crassostrea gigas). Due to the virus’ ability to cause mass mortality (50 to 100%), it is important to determine the factors ...
Kunselman E, Manrique D, Burge CA, Allard S, Daniel Z, Mitta G, Petton B, Gilbert JA.   +7 more
europepmc   +2 more sources

First characterization of the parasite Haplosporidium costale in France and development of a real‐time PCR assay for its rapid detection in the Pacific oyster, Crassostrea gigas

Transboundary and Emerging Diseases, Volume 69, Issue 5, Page e2041-e2058, September 2022., 2022
Abstract The Pacific cupped oyster Crassostrea gigas is one of the most ‘globalized’ marine invertebrates and its production is predominant in many parts of the world including Europe. However, it is threatened by mortality events associated with pathogenic microorganisms such as the virus OsHV‐1 and the bacteria Vibrio aestuarianus. C. gigas is also a
Isabelle Arzul, Céline Garcia, Bruno Chollet, Delphine Serpin, Coralie Lupo, Mathilde Noyer, Delphine Tourbiez, Chloé Berland, Lionel Dégremont, Marie‐Agnès Travers   +9 more
wiley   +1 more source

Co‐designing and building an expert‐elicited non‐parametric Bayesian network model: demonstrating a methodology using a Bonamia Ostreae spread risk case study

Risk Analysis, Volume 42, Issue 6, Page 1235-1254, June 2022., 2022
Abstract The development and use of probabilistic models, particularly Bayesian networks (BN), to support risk‐based decision making is well established. Striking an efficient balance between satisfying model complexity and ease of development requires continuous compromise.
Anca M. Hanea, Zoë Hilton, Ben Knight, Andrew P. Robinson   +3 more
wiley   +1 more source

The Resistance to Lethal Challenge with Ostreid herpesvirus-1 of Pacific Oysters (Crassostrea gigas) Previously Exposed to This Virus

Viruses, 2023
Pacific oyster (Crassostrea gigas) aquaculture has been economically impacted in many countries by Pacific oyster mortality syndrome (POMS), a disease initiated by Ostreid herpesvirus 1.
Olivia M. Liu, Paul M. Hick, Richard J. Whittington   +2 more
doaj   +1 more source

Using Feature‐Assisted Machine Learning Algorithms to Boost Polarity in Lead‐Free Multicomponent Niobate Alloys for High‐Performance Ferroelectrics

Advanced Science, Volume 9, Issue 13, May 5, 2022., 2022
Using a new metric of agreement via feature‐assisted regression and classification, a machine learning‐based approach to construct an accurate and feature‐derived polarity‐composition map to aid experimentalists in their search for high‐performance lead‐free multicomponent ferroelectrics in the unchartered vast chemical space of KNbO3‐based alloys is ...
Seung‐Hyun Victor Oh, Woohyun Hwang, Kwangrae Kim, Ji‐Hwan Lee, Aloysius Soon   +4 more
wiley   +1 more source

Genomic Diversity of the Ostreid Herpesvirus Type 1 Across Time and Location and Among Host Species

Frontiers in Microbiology, 2021
The mechanisms underlying virus emergence are rarely well understood, making the appearance of outbreaks largely unpredictable. This is particularly true for pathogens with low per-site mutation rates, such as DNA viruses, that do not exhibit a large ...
Benjamin Morga, Maude Jacquot, Camille Pelletier, Germain Chevignon, Lionel Dégremont, Antoine Biétry, Jean-François Pepin, Serge Heurtebise, Jean-Michel Escoubas, Tim P. Bean, Tim P. Bean, Umberto Rosani, Chang-Ming Bai, Tristan Renault, Jean-Baptiste Lamy   +14 more
doaj   +1 more source