A5030095067- Marine Bivalve and Aquaculture Studies
- Gamma-ray bursts and supernovae
- Methane Hydrates and Related Phenomena
- Genetic diversity and population structure
- Parasite Biology and Host Interactions
- Microplastics and Plastic Pollution
- Aquatic Invertebrate Ecology and Behavior
- Aquaculture disease management and microbiota
- Parasitic Infections and Diagnostics
- Vibrio bacteria research studies
- Marine Biology and Ecology Research
- Fish Ecology and Management Studies
- Ecology and Vegetation Dynamics Studies
- Parasites and Host Interactions
- Marine and coastal ecosystems
- Aquaculture Nutrition and Growth
- Mass Spectrometry Techniques and Applications
- Pharmaceutical and Antibiotic Environmental Impacts
- Ocean Acidification Effects and Responses
- Environmental DNA in Biodiversity Studies
- Amphibian and Reptile Biology
- Forensic Entomology and Diptera Studies
- Spaceflight effects on biology
- Marine Biology and Environmental Chemistry
- Genetic and phenotypic traits in livestock
Institut Universitaire Européen de la Mer
2019-2023
Laboratoire des Sciences de l'Environnement Marin
2019-2023
Ministère de l'Agriculture et de la Souveraineté alimentaire
2023
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2022
Direction de la Recherche Technologique
2022
CEA Cadarache
2022
Ifremer
2018-2021
Laboratoire de Biologie Intégrative des Modèles Marins
2015-2020
Station Biologique de Roscoff
2020
Centre National de la Recherche Scientifique
1983-2015
Abstract This article documents the addition of 220 microsatellite marker loci to Molecular Ecology Resources Database. Loci were developed for following species: Allanblackia floribunda, Amblyraja radiata, Bactrocera cucurbitae, Brachycaudus helichrysi, Calopogonium mucunoides, Dissodactylus primitivus, Elodea canadensis, Ephydatia fluviatilis, Galapaganus howdenae howdenae, Hoplostethus atlanticus, Ischnura elegans, Larimichthys polyactis, Opheodrys vernalis, Pelteobagrus fulvidraco,...
Summary Freshwater amphipods G ammarus fossarum and pulex are widespread in Europe, with some evidence of cryptic diversity the former. We used DNA barcoding to assess genetic within among amphipod populations examined mate discrimination pre‐copulatory pair formation between genetically divergent individuals. Eight distinct . four molecular operational taxonomic units (MOTUs) were detected. Among 33 sampled, 11 contained a single MOTU , had two composed three sympatric s. Genetic...
Abstract Biological rhythms are a fundamental property of life. The deep ocean covers 66% our planet surface and is one the largest biomes. sea has long been considered as an arrhythmic environment because sunlight totally absent below 1,000 m depth. In present study, we have sequenced temporal transcriptomes deep-sea species, ecosystem-structuring vent mussel Bathymodiolus azoricus . We reveal that tidal cycles predominate in transcriptome physiology mussels fixed directly at hydrothermal...
Cockle mortality events have been reported in northern France since 2012. In the present study, we describe and investigate implication of a potential bacterial causative agent cockle mortality. Bacteria isolated from five different were characterized studied. Using phenotypic analysis combined with DNA-DNA hybridization (DDH) whole genome sequencing, isolates shown to belong Vibrio aestuarianus, species regularly detected during oyster events. Comparison strains cockles French oysters type...
Summary The structural gene for the Escherichia coli enzyme amylomaltase, malQ , is second in malPQ operon. nucleotide sequence of shows that encodes an M r 78360 protein close to experimentally determined purified amylomaltase (72000–74000). initiation codon was identified by analysis clustered deletions around 5′ end gene. One these removed first 5 bases from coding sequence. Strains carrying a plasmid with this truncated under lacZ promoter control and out‐of‐frame four codons were Mal −...
Subsynaptic membrane fragments prepared from Torpedo marmorata electric organ contain, in addition to the acetylcholine receptor polypeptides, a major protein band of apparent molecular mass 43,000 daltons. On two-dimensional gels, this yields three spots referred as v1, v2, and v3. Monoclonal antibodies against 43,000-dalton proteins were developed CBA mice. One them reacted exclusively with v1 polypeptide but not v2 Staining by "immunogold" reaction followed observation electron microscopy...
Abstract The Tara Microplastics mission was conducted for 7 months to investigate plastic pollution along nine major rivers in Europe—Thames, Elbe, Rhine, Seine, Loire, Garonne, Ebro, Rhone, and Tiber. An extensive suite of sampling protocols applied at four five sites on each river a salinity gradient from the sea outer estuary downstream upstream first heavily populated city. Biophysicochemical parameters including salinity, temperature, irradiance, particulate matter, large small...
Understanding how fitness is related to genetic variation of crucial importance in both evolutionary ecology and conservation biology. We report a study heterozygosity-fitness correlations wild, noninbred population Zenaida Doves, aurita, based on sample comprising 489 individuals (382 adults 107 juveniles) typed at 13 microsatellite loci, resulting data set 5793 genotypes. In juveniles, irrespective sex, no evidence was found for an effect either multilocus or single-locus heterozygosity...
Abstract This article documents the addition of 112 microsatellite marker loci and 24 pairs single nucleotide polymorphism (SNP) sequencing primers to Molecular Ecology Resources Database. Loci were developed for following species: Agelaius phoeniceus , Austrolittorina cincta Circus cyaneus macrourus pygargus Cryptocoryne × purpurea Ridl. nothovar. Mya arenaria Patagioenas squamosa Prochilodus mariae Scylla serrata Scytalopus speluncae . These cross‐tested on affinis ciliata cordata var...
The L-asparaginases from Escherichia coli and Erwinia chrysanthemi are effective drugs that have been used in the treatment of acute childhood lymphoblastic leukaemia for over 30 years. However, despite their therapeutic potential, they can cause serious side effects as a consequence intrinsic glutaminase activity, which leads to L-glutamine depletion blood. Consequently, new asparaginases with low fewer high activity towards L-asparagine highly desirable better alternatives cancer therapy....
Microcell parasites are small intracellular protozoans mostly detected in molluscs and can be associated with mortalities. In 2010 2011, strong increases mortality events were reported different wild beds of the wedge clam Donax trunculus Linnaeus, along Atlantic coast France presence potential pathogens, including microcells, was investigated. Clams collected showing examined by histology. Based on histological observations, confirmatory analyses carried out, transmission electron...
Abstract Body condition is an important determinant of fitness in many natural populations. However, as for traits, the underlying genes that regulate body remain elusive. The dopamine receptor D4 gene (DRD4) a promising candidate known to play role regulation food intake and metabolism both glucose lipids vertebrates. In this study, we take advantage large data set greater flamingos, Phoenicopterus roseus , test whether DRD4 polymorphism predicts early (EBC) while controlling whole‐genome...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 249:1-14 (2003) - doi:10.3354/meps249001 Mesoscale surface distribution of biogeochemical characteristics in Crozet Basin frontal zones (South Indian Ocean) M. Fiala1,*, B. Delille2, C. Dubreuil3, E. Kopczynska4, K. Leblanc3, J. Morvan5, Quéguiner3, S. Blain6, Cailliau6, P. Conan1, R. Corvaisier6, Denis3,...