Results 81 to 90 of about 2,725 (182)

RNA sequencing and de novo assembly of the digestive gland transcriptome in Mytilus galloprovincialis fed with toxinogenic and non-toxic strains of Alexandrium minutum [PDF]

, 2014
Background The Mediterranean mussel Mytilus galloprovincialis is marine bivalve with a relevant commercial importance as well as a key sentinel organism for the biomonitoring of environmental pollution.
Beran, Alfred, De Moro, Gianluca, Gerdol, Marco, Manfrin, Chiara, Milandri, Anna, Pallavicini, Alberto, Riccardi, Elena, Venier, Paola   +7 more
core   +1 more source

Tracking a large‐scale and highly toxic Arctic algal bloom: Rapid detection and risk communication

Limnology and Oceanography Letters, Volume 10, Issue 1, Page 62-72, February 2025.
Abstract In recent years, blooms of the neurotoxic dinoflagellate Alexandrium catenella have been documented in Pacific Arctic waters, and the paralytic shellfish toxins (PSTs) that this species produces have been detected throughout the food web. These observations have raised significant concerns about the role that harmful algal blooms (HABs) will ...
Evangeline Fachon, Robert S. Pickart, Gay Sheffield, Emma Pate, Mrunmayee Pathare, Michael L. Brosnahan, Eric Muhlbach, Kali Horn, Nathaniel N. Spada, Anushka Rajagopalan, Peigen Lin, Leah T. McRaven, Loreley S. Lago, Jie Huang, Frank Bahr, Dean A. Stockwell, Katherine A. Hubbard, Thomas J. Farrugia, Kathi A. Lefebvre, Donald M. Anderson   +19 more
wiley   +1 more source

Saxitoxin in Green Mussels (Perna Viridis, Mytiliae), Blood Cockle (Anadara Granosa) and Feathers Cockle (Anadara Antiquata, Arcidae) Using High Pressure Liquid Chromatography [PDF]

, 2012
Saxitoxin (STX) was measured in green mussels (Perna viridis), and feathers cockle (Anadara antiquata, Arcidae) from Jakarta and blood cockle (Anadara granosa) from Jakarta and Indramayu.
Andayani, W. (Winarti), Sumartono, A. (Agustin)   +1 more
core  

Salinity effects on growth and toxin production in an Alexandrium ostenfeldii (Dinophyceae) isolate from The Netherlands [PDF]

, 2016
Alexandrium ostenfeldii is among the most intensely studied marine planktonic dinophytes and in the last few years blooms have become a recurrent phenomenon mainly in brackish coastal waters. Since 2012, A.
Brandenburg, Karen M., Krock, Bernd, Martens, Helge, Tillmann, Urban, van de Waal, Dedmer   +4 more
core   +2 more sources

Structural characterization of the saxitoxin-targeting APTSTX1 aptamer using optical tweezers and molecular dynamics simulations.

PLoS ONE, 2019
Optical tweezers have enabled the exploration of picoNewton forces and dynamics in single-molecule systems such as DNA and molecular motors. In this work, we used optical tweezers to study the folding/unfolding dynamics of the APTSTX1-aptamer, a single ...
Nathalie Casanova-Morales, Nataniel L Figueroa, Karol Alfaro, Felipe Montenegro, Nelson P Barrera, J R Maze, Christian A M Wilson, Pablo Conejeros   +7 more
doaj   +1 more source

An assessment of temporal, spatial and taxonomic trends in harmful algal toxin exposure in stranded marine mammals from the U.S. New England coast.

PLoS ONE, 2021
Despite a long-documented history of severe harmful algal blooms (HABs) in New England coastal waters, corresponding HAB-associated marine mammal mortality events in this region are far less frequent or severe relative to other regions where HABs are ...
Spencer E Fire, Andrea Bogomolni, Robert A DiGiovanni, Greg Early, Tod A Leighfield, Keith Matassa, Glenn A Miller, Kathleen M T Moore, Michael Moore, Misty Niemeyer, Katie Pugliares, Zhihong Wang, Frederick W Wenzel   +12 more
doaj   +1 more source

Environmental and Biological Factors of Relevance to Shellfish Production in Northern Ireland: Insights From 20 Years of Regional Monitoring Data

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
ABSTRACT A historical analysis was conducted to evaluate monitoring data in the coastal and estuarine waters of Northern Ireland over the 20‐year period between 2001 and 2022 to identify current and emerging concerns and gaps in analysis relative to the sustainability of the aquaculture industry.
Diana Senovilla‐Herrero, Yuwei Chen, Chaoran Liu, Subbulakshmi Suresh, Heather Moore, April McKinney, Matt Service, Sarah Helyar, Lenka Mbadugha, Katrina Campbell   +9 more
wiley   +1 more source

Safety of oil from Schizochytrium limacinum (strain ATCC‐20889) for use in infant and follow‐on formula as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 23, Issue 1, January 2025.
Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of an oil derived from the microalga Schizochytrium sp. (strain ATCC‐20889) as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Montaña Cámara, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Ángeles Jos, Alexandre Maciuk, Inge Mangelsdorf, Breige McNulty, Androniki Naska, Kristina Pentieva, Alfonso Siani, Frank Thies, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Helle Katrine Knutsen, Monika Neuhäuser‐Berthold, Morten Poulsen, Miguel Prieto Maradona, Josef Rudolf Schlatter, Alexandros Siskos, Henk van Loveren, Irene Nuin Garciarena, Emanuela Turla, Harry J. McArdle   +29 more
wiley   +1 more source

Toxin Variability Estimations of 68 Alexandrium ostenfeldii (Dinophyceae) Strains from The Netherlands Reveal a Novel Abundant Gymnodimine [PDF]

, 2017
Alexandrium ostenfeldii is a toxic dinoflagellate that has recently bloomed in Ouwerkerkse Kreek, The Netherlands, and which is able to cause a serious threat to shellfish consumers and aquacultures.
Dell'Aversano, Carmela, Tartaglione, Luciana   +1 more
core   +1 more source

Field monitoring of copepodamides using a new application for solid phase adsorption toxin tracking

Limnology and Oceanography: Methods, Volume 22, Issue 12, Page 877-888, December 2024.
Abstract Chemical signaling is ubiquitous in the marine environment. Plankton rely on chemical signals to find mates, hunt prey, and respond to threats, and these small‐scale interactions can propagate into community‐wide cascades and large‐scale ecological changes. The chemical signaling exchange in the open ocean is poorly understood, and fundamental
Aubrey Trapp, Erik Selander, Melissa Peacock, Raphael M. Kudela   +3 more
wiley   +1 more source